156041822268 has 36 divisors (see below), whose sum is σ = 408040400040. Its totient is φ = 50220356256.

The previous prime is 156041822267. The next prime is 156041822269. The reversal of 156041822268 is 862228140651.

156041822268 is a `hidden beast` number, since 1 + 5 + 6 + 0 + 418 + 2 + 226 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (156041822267) and next prime (156041822269).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156041822267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74731630 + ... + 74733717.

Almost surely, 2^156041822268 is an apocalyptic number.

156041822268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

156041822268 is an abundant number, since it is smaller than the sum of its proper divisors (251998577772).

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

156041822268 is a wasteful number, since it uses less digits than its factorization.

156041822268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149465386 (or 149465381 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 156041822268 in words is "one hundred fifty-six billion, forty-one million, eight hundred twenty-two thousand, two hundred sixty-eight".