15012340452332 has 6 divisors (see below), whose sum is σ = 26271595791588. Its totient is φ = 7506170226164.

The previous prime is 15012340452313. The next prime is 15012340452349. The reversal of 15012340452332 is 23325404321051.

It is a junction number, because it is equal to n+sod(n) for n = 15012340452292 and 15012340452301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876542556538 + ... + 1876542556545.

It is an arithmetic number, because the mean of its divisors is an integer number (4378599298598).

Almost surely, 2^{15012340452332} is an apocalyptic number.

It is an amenable number.

15012340452332 is a deficient number, since it is larger than the sum of its proper divisors (11259255339256).

15012340452332 is a wasteful number, since it uses less digits than its factorization.

15012340452332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753085113087 (or 3753085113085 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 15012340452332 its reverse (23325404321051), we get a palindrome (38337744773383).

The spelling of 15012340452332 in words is "fifteen trillion, twelve billion, three hundred forty million, four hundred fifty-two thousand, three hundred thirty-two".