153400315645312 has 32 divisors (see below), whose sum is σ = 323578790818920. Its totient is φ = 72188383832064.

The previous prime is 153400315645309. The next prime is 153400315645429. The reversal of 153400315645312 is 213546513004351.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35248232118 + ... + 35248236469.

Almost surely, 2^{153400315645312} is an apocalyptic number.

It is an amenable number.

153400315645312 is an abundant number, since it is smaller than the sum of its proper divisors (170178475173608).

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

153400315645312 is an equidigital number, since it uses as much as digits as its factorization.

153400315645312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70496468618 (or 70496468606 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 153400315645312 its reverse (213546513004351), we get a palindrome (366946828649663).

The spelling of 153400315645312 in words is "one hundred fifty-three trillion, four hundred billion, three hundred fifteen million, six hundred forty-five thousand, three hundred twelve".