157630043076 has 24 divisors (see below), whose sum is σ = 401240109984. Its totient is φ = 47766679680.

The previous prime is 157630043071. The next prime is 157630043113. The reversal of 157630043076 is 670340036751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157630043071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597083365 + ... + 597083628.

It is an arithmetic number, because the mean of its divisors is an integer number (16718337916).

Almost surely, 2^157630043076 is an apocalyptic number.

It is an amenable number.

157630043076 is an abundant number, since it is smaller than the sum of its proper divisors (243610066908).

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

157630043076 is a wasteful number, since it uses less digits than its factorization.

157630043076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194167011 (or 1194167009 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 157630043076 in words is "one hundred fifty-seven billion, six hundred thirty million, forty-three thousand, seventy-six".