153863230940 has 24 divisors (see below), whose sum is σ = 323193670800. Its totient is φ = 61529885568.

The previous prime is 153863230907. The next prime is 153863230943. The reversal of 153863230940 is 49032368351.

It is a junction number, because it is equal to n+sod(n) for n = 153863230891 and 153863230900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153863230943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880865 + ... + 1040984.

It is an arithmetic number, because the mean of its divisors is an integer number (13466402950).

Almost surely, 2^153863230940 is an apocalyptic number.

153863230940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153863230940 is an abundant number, since it is smaller than the sum of its proper divisors (169330439860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153863230940 is a wasteful number, since it uses less digits than its factorization.

153863230940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925861 (or 1925859 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 153863230940 in words is "one hundred fifty-three billion, eight hundred sixty-three million, two hundred thirty thousand, nine hundred forty".