15144254104 has 32 divisors (see below), whose sum is σ = 32509681920. Its totient is φ = 6478852896.

The previous prime is 15144254087. The next prime is 15144254123. The reversal of 15144254104 is 40145244151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208644 + ... + 271699.

It is an arithmetic number, because the mean of its divisors is an integer number (1015927560).

Almost surely, 2^15144254104 is an apocalyptic number.

15144254104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15144254104 is an abundant number, since it is smaller than the sum of its proper divisors (17365427816).

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

15144254104 is a wasteful number, since it uses less digits than its factorization.

15144254104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480919 (or 480915 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 15144254104 its reverse (40145244151), we get a palindrome (55289498255).

The spelling of 15144254104 in words is "fifteen billion, one hundred forty-four million, two hundred fifty-four thousand, one hundred four".