125140151264 has 12 divisors (see below), whose sum is σ = 246369672864. Its totient is φ = 62570075616.

The previous prime is 125140151233. The next prime is 125140151329. The reversal of 125140151264 is 462151041521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3910629727 = 125140151264 / (1 + 2 + 5 + 1 + 4 + 0 + 1 + 5 + 1 + 2 + 6 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 125140151264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1955314832 + ... + 1955314895.

It is an arithmetic number, because the mean of its divisors is an integer number (20530806072).

Almost surely, 2^125140151264 is an apocalyptic number.

It is an amenable number.

125140151264 is a deficient number, since it is larger than the sum of its proper divisors (121229521600).

125140151264 is an equidigital number, since it uses as much as digits as its factorization.

125140151264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910629737 (or 3910629729 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 125140151264 its reverse (462151041521), we get a palindrome (587291192785).

The spelling of 125140151264 in words is "one hundred twenty-five billion, one hundred forty million, one hundred fifty-one thousand, two hundred sixty-four".