150153957440 has 28 divisors (see below), whose sum is σ = 357554111916. Its totient is φ = 60061582848.

The previous prime is 150153957439. The next prime is 150153957493. The reversal of 150153957440 is 44759351051.

It can be written as a sum of positive squares in 2 ways, for example, as 30885953536 + 119268003904 = 175744^2 + 345352^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150153957391 and 150153957400.

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, 234615239 + ... + 234615878.

Almost surely, 2^150153957440 is an apocalyptic number.

150153957440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150153957440 is an abundant number, since it is smaller than the sum of its proper divisors (207400154476).

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

150153957440 is an equidigital number, since it uses as much as digits as its factorization.

150153957440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469231134 (or 469231124 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 150153957440 in words is "one hundred fifty billion, one hundred fifty-three million, nine hundred fifty-seven thousand, four hundred forty".