356740231138 has 8 divisors (see below), whose sum is σ = 535135426560. Its totient is φ = 178361755620.

The previous prime is 356740231129. The next prime is 356740231157. The reversal of 356740231138 is 831132047653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 356740231094 and 356740231103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126498 + ... + 4212061.

It is an arithmetic number, because the mean of its divisors is an integer number (66891928320).

Almost surely, 2^356740231138 is an apocalyptic number.

356740231138 is a deficient number, since it is larger than the sum of its proper divisors (178395195422).

356740231138 is a wasteful number, since it uses less digits than its factorization.

356740231138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8359952.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 356740231138 in words is "three hundred fifty-six billion, seven hundred forty million, two hundred thirty-one thousand, one hundred thirty-eight".