119129740856 has 32 divisors (see below), whose sum is σ = 255559578240. Its totient is φ = 50999290848.

The previous prime is 119129740843. The next prime is 119129740901. The reversal of 119129740856 is 658047921911.

It is a super-2 number, since 2×119129740856² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119129740798 and 119129740807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121930 + ... + 1223513.

It is an arithmetic number, because the mean of its divisors is an integer number (7986236820).

Almost surely, 2^119129740856 is an apocalyptic number.

It is an amenable number.

119129740856 is an abundant number, since it is smaller than the sum of its proper divisors (136429837384).

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

119129740856 is a wasteful number, since it uses less digits than its factorization.

119129740856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346363 (or 2346359 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 119129740856 in words is "one hundred nineteen billion, one hundred twenty-nine million, seven hundred forty thousand, eight hundred fifty-six".