1625141131132 has 12 divisors (see below), whose sum is σ = 2844009632016. Its totient is φ = 812566950560.

The previous prime is 1625141131129. The next prime is 1625141131139. The reversal of 1625141131132 is 2311311415261.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1625141131094 and 1625141131103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625141131139) 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, 280032 + ... + 1824472.

It is an arithmetic number, because the mean of its divisors is an integer number (237000802668).

Almost surely, 2^{1625141131132} is an apocalyptic number.

It is an amenable number.

1625141131132 is a deficient number, since it is larger than the sum of its proper divisors (1218868500884).

1625141131132 is a wasteful number, since it uses less digits than its factorization.

1625141131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807508 (or 1807506 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

Adding to 1625141131132 its reverse (2311311415261), we get a palindrome (3936452546393).

The spelling of 1625141131132 in words is "one trillion, six hundred twenty-five billion, one hundred forty-one million, one hundred thirty-one thousand, one hundred thirty-two".