632158730042 has 32 divisors (see below), whose sum is σ = 1137802101120. Its totient is φ = 257678688960.

The previous prime is 632158730029. The next prime is 632158730057. The reversal of 632158730042 is 240037851236.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11592509 + ... + 11646912.

It is an arithmetic number, because the mean of its divisors is an integer number (35556315660).

Almost surely, 2^632158730042 is an apocalyptic number.

632158730042 is a deficient number, since it is larger than the sum of its proper divisors (505643371078).

632158730042 is a wasteful number, since it uses less digits than its factorization.

632158730042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23239526.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 632158730042 in words is "six hundred thirty-two billion, one hundred fifty-eight million, seven hundred thirty thousand, forty-two".