5402694409434 has 64 divisors (see below), whose sum is σ = 13909089396480. Its totient is φ = 1522481391360.

The previous prime is 5402694409429. The next prime is 5402694409477. The reversal of 5402694409434 is 4349044962045.

5402694409434 is a `hidden beast` number, since 54 + 0 + 2 + 69 + 440 + 94 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 97868587 + ... + 97923774.

It is an arithmetic number, because the mean of its divisors is an integer number (217329521820).

Almost surely, 2^{5402694409434} is an apocalyptic number.

5402694409434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5402694409434 is an abundant number, since it is smaller than the sum of its proper divisors (8506394987046).

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

5402694409434 is a wasteful number, since it uses less digits than its factorization.

5402694409434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195792452 (or 195792446 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 5402694409434 in words is "five trillion, four hundred two billion, six hundred ninety-four million, four hundred nine thousand, four hundred thirty-four".