33142435341145 has 48 divisors (see below), whose sum is σ = 44943625520640. Its totient is φ = 23321289898368.

The previous prime is 33142435341133. The next prime is 33142435341163. The reversal of 33142435341145 is 54114353424133.

It is not a de Polignac number, because 33142435341145 - 2²¹ = 33142433243993 is a prime.

It is a super-2 number, since 2×33142435341145² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7210816 + ... + 10875694.

It is an arithmetic number, because the mean of its divisors is an integer number (936325531680).

Almost surely, 2^{33142435341145} is an apocalyptic number.

It is an amenable number.

33142435341145 is a deficient number, since it is larger than the sum of its proper divisors (11801190179495).

33142435341145 is a wasteful number, since it uses less digits than its factorization.

33142435341145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665206 (or 3665183 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

Adding to 33142435341145 its reverse (54114353424133), we get a palindrome (87256788765278).

The spelling of 33142435341145 in words is "thirty-three trillion, one hundred forty-two billion, four hundred thirty-five million, three hundred forty-one thousand, one hundred forty-five".