153427717040 has 80 divisors (see below), whose sum is σ = 393529250016. Its totient is φ = 55268505600.

The previous prime is 153427717033. The next prime is 153427717087. The reversal of 153427717040 is 40717724351.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×153427717040² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756466 + ... + 1841745.

Almost surely, 2^153427717040 is an apocalyptic number.

153427717040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153427717040 is an abundant number, since it is smaller than the sum of its proper divisors (240101532976).

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

153427717040 is a wasteful number, since it uses less digits than its factorization.

153427717040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598278 (or 3598272 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 153427717040 in words is "one hundred fifty-three billion, four hundred twenty-seven million, seven hundred seventeen thousand, forty".