34100515423 has 16 divisors (see below), whose sum is σ = 37384266976. Its totient is φ = 30912762240.

The previous prime is 34100515399. The next prime is 34100515433. The reversal of 34100515423 is 32451500143.

It is a cyclic number.

It is not a de Polignac number, because 34100515423 - 2²⁹ = 33563644511 is a prime.

It is a super-2 number, since 2×34100515423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34100515391 and 34100515400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34100515433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 476461 + ... + 543337.

It is an arithmetic number, because the mean of its divisors is an integer number (2336516686).

Almost surely, 2^34100515423 is an apocalyptic number.

34100515423 is a deficient number, since it is larger than the sum of its proper divisors (3283751553).

34100515423 is a wasteful number, since it uses less digits than its factorization.

34100515423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67594.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 34100515423 in words is "thirty-four billion, one hundred million, five hundred fifteen thousand, four hundred twenty-three".