33400407404075 has 12 divisors (see below), whose sum is σ = 41803575326280. Its totient is φ = 26470603248960.

The previous prime is 33400407404047. The next prime is 33400407404093. The reversal of 33400407404075 is 57040470400433.

It is not a de Polignac number, because 33400407404075 - 2⁶ = 33400407404011 is a prime.

It is a super-2 number, since 2×33400407404075² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6243064130 + ... + 6243069479.

It is an arithmetic number, because the mean of its divisors is an integer number (3483631277190).

Almost surely, 2^{33400407404075} is an apocalyptic number.

33400407404075 is a deficient number, since it is larger than the sum of its proper divisors (8403167922205).

33400407404075 is a wasteful number, since it uses less digits than its factorization.

33400407404075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12486133726 (or 12486133721 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 41.

The spelling of 33400407404075 in words is "thirty-three trillion, four hundred billion, four hundred seven million, four hundred four thousand, seventy-five".