34426401534 has 24 divisors (see below), whose sum is σ = 85246327920. Its totient is φ = 9836114688.

The previous prime is 34426401517. The next prime is 34426401547. The reversal of 34426401534 is 43510462443.

34426401534 is a `hidden beast` number, since 3 + 4 + 4 + 2 + 640 + 1 + 5 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136612579 + ... + 136612830.

It is an arithmetic number, because the mean of its divisors is an integer number (3551930330).

Almost surely, 2^34426401534 is an apocalyptic number.

34426401534 is an abundant number, since it is smaller than the sum of its proper divisors (50819926386).

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

34426401534 is a wasteful number, since it uses less digits than its factorization.

34426401534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273225424 (or 273225421 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 34426401534 its reverse (43510462443), we get a palindrome (77936863977).

The spelling of 34426401534 in words is "thirty-four billion, four hundred twenty-six million, four hundred one thousand, five hundred thirty-four".