335161663641 has 12 divisors (see below), whose sum is σ = 553282746432. Its totient is φ = 191520950616.

The previous prime is 335161663633. The next prime is 335161663657. The reversal of 335161663641 is 146366161533.

335161663641 is a `hidden beast` number, since 3 + 3 + 5 + 1 + 6 + 1 + 6 + 636 + 4 + 1 = 666.

It is not a de Polignac number, because 335161663641 - 2³ = 335161663633 is a prime.

It is a super-2 number, since 2×335161663641² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (335161663601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2660013141 + ... + 2660013266.

It is an arithmetic number, because the mean of its divisors is an integer number (46106895536).

Almost surely, 2^335161663641 is an apocalyptic number.

It is an amenable number.

335161663641 is a deficient number, since it is larger than the sum of its proper divisors (218121082791).

335161663641 is a wasteful number, since it uses less digits than its factorization.

335161663641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320026420 (or 5320026417 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The spelling of 335161663641 in words is "three hundred thirty-five billion, one hundred sixty-one million, six hundred sixty-three thousand, six hundred forty-one".