949220156160 has 180 divisors, whose sum is σ = 3396483673968. Its totient is φ = 253125347328.

The previous prime is 949220156111. The next prime is 949220156201. The reversal of 949220156160 is 61651022949.

949220156160 is a `hidden beast` number, since 9 + 4 + 9 + 2 + 20 + 1 + 5 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4473964 + ... + 4681323.

Almost surely, 2^949220156160 is an apocalyptic number.

949220156160 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

949220156160 is an abundant number, since it is smaller than the sum of its proper divisors (2447263517808).

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

949220156160 is an equidigital number, since it uses as much as digits as its factorization.

949220156160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9155320 (or 9155297 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 949220156160 in words is "nine hundred forty-nine billion, two hundred twenty million, one hundred fifty-six thousand, one hundred sixty".