356445052401 has 16 divisors (see below), whose sum is σ = 481904748864. Its totient is φ = 234309510144.

The previous prime is 356445052367. The next prime is 356445052429. The reversal of 356445052401 is 104250544653.

It is not a de Polignac number, because 356445052401 - 2⁹ = 356445051889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 356445052401.

It is not an unprimeable number, because it can be changed into a prime (356445052441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567130 + ... + 1017116.

It is an arithmetic number, because the mean of its divisors is an integer number (30119046804).

Almost surely, 2^356445052401 is an apocalyptic number.

It is an amenable number.

356445052401 is a deficient number, since it is larger than the sum of its proper divisors (125459696463).

356445052401 is a wasteful number, since it uses less digits than its factorization.

356445052401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453680.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 356445052401 in words is "three hundred fifty-six billion, four hundred forty-five million, fifty-two thousand, four hundred one".