15028957141 has 4 divisors (see below), whose sum is σ = 16395225984. Its totient is φ = 13662688300.

The previous prime is 15028957109. The next prime is 15028957157. The reversal of 15028957141 is 14175982051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15028957141 - 2⁵ = 15028957109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15028957241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683134405 + ... + 683134426.

It is an arithmetic number, because the mean of its divisors is an integer number (4098806496).

Almost surely, 2^15028957141 is an apocalyptic number.

15028957141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15028957141 is a deficient number, since it is larger than the sum of its proper divisors (1366268843).

15028957141 is a wasteful number, since it uses less digits than its factorization.

15028957141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366268842.

The product of its (nonzero) digits is 100800, while the sum is 43.

The spelling of 15028957141 in words is "fifteen billion, twenty-eight million, nine hundred fifty-seven thousand, one hundred forty-one".