35055412440 has 128 divisors (see below), whose sum is σ = 106008445440. Its totient is φ = 9273470976.

The previous prime is 35055412429. The next prime is 35055412453. The reversal of 35055412440 is 4421455053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13162549 + ... + 13165211.

It is an arithmetic number, because the mean of its divisors is an integer number (828190980).

Almost surely, 2^35055412440 is an apocalyptic number.

35055412440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35055412440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53004222720).

35055412440 is an abundant number, since it is smaller than the sum of its proper divisors (70953033000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35055412440 is a wasteful number, since it uses less digits than its factorization.

35055412440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513 (or 3509 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 35055412440 its reverse (4421455053), we get a palindrome (39476867493).

The spelling of 35055412440 in words is "thirty-five billion, fifty-five million, four hundred twelve thousand, four hundred forty".