153406113025040 has 40 divisors (see below), whose sum is σ = 356683400831040. Its totient is φ = 61360004255616.

The previous prime is 153406113025031. The next prime is 153406113025097. The reversal of 153406113025040 is 40520311604351.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36115580 + ... + 40139099.

It is an arithmetic number, because the mean of its divisors is an integer number (8917085020776).

Almost surely, 2^{153406113025040} is an apocalyptic number.

153406113025040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153406113025040 is an abundant number, since it is smaller than the sum of its proper divisors (203277287806000).

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

153406113025040 is a wasteful number, since it uses less digits than its factorization.

153406113025040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76279839 (or 76279833 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 153406113025040 its reverse (40520311604351), we get a palindrome (193926424629391).

The spelling of 153406113025040 in words is "one hundred fifty-three trillion, four hundred six billion, one hundred thirteen million, twenty-five thousand, forty".