151056161644 has 6 divisors (see below), whose sum is σ = 264348282884. Its totient is φ = 75528080820.

The previous prime is 151056161629. The next prime is 151056161647. The reversal of 151056161644 is 446161650151.

151056161644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 151056161597 and 151056161606.

It is not an unprimeable number, because it can be changed into a prime (151056161647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18882020202 + ... + 18882020209.

Almost surely, 2^151056161644 is an apocalyptic number.

It is an amenable number.

151056161644 is a deficient number, since it is larger than the sum of its proper divisors (113292121240).

151056161644 is a wasteful number, since it uses less digits than its factorization.

151056161644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37764040415 (or 37764040413 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 151056161644 in words is "one hundred fifty-one billion, fifty-six million, one hundred sixty-one thousand, six hundred forty-four".