356621336142 has 8 divisors (see below), whose sum is σ = 713242672296. Its totient is φ = 118873778712.

The previous prime is 356621336131. The next prime is 356621336143. The reversal of 356621336142 is 241633126653.

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

356621336142 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 356621336094 and 356621336103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356621336143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29718444673 + ... + 29718444684.

It is an arithmetic number, because the mean of its divisors is an integer number (89155334037).

Almost surely, 2^356621336142 is an apocalyptic number.

356621336142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

356621336142 is a wasteful number, since it uses less digits than its factorization.

356621336142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59436889362.

The product of its digits is 466560, while the sum is 42.

The spelling of 356621336142 in words is "three hundred fifty-six billion, six hundred twenty-one million, three hundred thirty-six thousand, one hundred forty-two".