156002066240240 has 80 divisors (see below), whose sum is σ = 403143590167776. Its totient is φ = 55657683993600.

The previous prime is 156002066240213. The next prime is 156002066240281. The reversal of 156002066240240 is 42042660200651.

156002066240240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 156002066240194 and 156002066240203.

It is a congruent number.

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, 1672359731 + ... + 1672453010.

Almost surely, 2^{156002066240240} is an apocalyptic number.

156002066240240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156002066240240 is an abundant number, since it is smaller than the sum of its proper divisors (247141523927536).

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

156002066240240 is a wasteful number, since it uses less digits than its factorization.

156002066240240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344812818 (or 3344812812 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 156002066240240 in words is "one hundred fifty-six trillion, two billion, sixty-six million, two hundred forty thousand, two hundred forty".