119138950944 has 72 divisors (see below), whose sum is σ = 364863048732. Its totient is φ = 36658137600.

The previous prime is 119138950943. The next prime is 119138950949. The reversal of 119138950944 is 449059831911.

It is a happy number.

119138950944 is a `hidden beast` number, since 1 + 1 + 9 + 13 + 89 + 509 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 87490540944 + 31648410000 = 295788^2 + 177900^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×119138950944² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119138950943) 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, 15906907 + ... + 15914394.

Almost surely, 2^119138950944 is an apocalyptic number.

It is an amenable number.

119138950944 is an abundant number, since it is smaller than the sum of its proper divisors (245724097788).

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

119138950944 is a wasteful number, since it uses less digits than its factorization.

119138950944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31821330 (or 31821319 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 119138950944 in words is "one hundred nineteen billion, one hundred thirty-eight million, nine hundred fifty thousand, nine hundred forty-four".