15234064354146 has 64 divisors (see below), whose sum is σ = 33742908942336. Its totient is φ = 4546287345600.

The previous prime is 15234064354123. The next prime is 15234064354237. The reversal of 15234064354146 is 64145346043251.

It is a super-3 number, since 3×15234064354146³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15234064354095 and 15234064354104.

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, 16454736 + ... + 17355876.

It is an arithmetic number, because the mean of its divisors is an integer number (527232952224).

Almost surely, 2^{15234064354146} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15234064354146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16871454471168).

15234064354146 is an abundant number, since it is smaller than the sum of its proper divisors (18508844588190).

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

15234064354146 is a wasteful number, since it uses less digits than its factorization.

15234064354146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905047.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 15234064354146 in words is "fifteen trillion, two hundred thirty-four billion, sixty-four million, three hundred fifty-four thousand, one hundred forty-six".