15010200142 has 16 divisors (see below), whose sum is σ = 25733871072. Its totient is φ = 6432418080.

The previous prime is 15010200137. The next prime is 15010200169. The reversal of 15010200142 is 24100201051.

It is a super-2 number, since 2×15010200142² (a number of 21 digits) contains 22 as substring.

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, 170008 + ... + 242740.

It is an arithmetic number, because the mean of its divisors is an integer number (1608366942).

Almost surely, 2^15010200142 is an apocalyptic number.

15010200142 is a deficient number, since it is larger than the sum of its proper divisors (10723670930).

15010200142 is a wasteful number, since it uses less digits than its factorization.

15010200142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87483.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 15010200142 its reverse (24100201051), we get a palindrome (39110401193).

Subtracting 15010200142 from its reverse (24100201051), we obtain a palindrome (9090000909).

The spelling of 15010200142 in words is "fifteen billion, ten million, two hundred thousand, one hundred forty-two".