351432355534401 has 16 divisors (see below), whose sum is σ = 471005962828544. Its totient is φ = 233073501041664.

The previous prime is 351432355534399. The next prime is 351432355534427. The reversal of 351432355534401 is 104435553234153.

It is a happy number.

It is not a de Polignac number, because 351432355534401 - 2¹ = 351432355534399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351432355534441) 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, 199158555 + ... + 200915391.

It is an arithmetic number, because the mean of its divisors is an integer number (29437872676784).

Almost surely, 2^{351432355534401} is an apocalyptic number.

It is an amenable number.

351432355534401 is a deficient number, since it is larger than the sum of its proper divisors (119573607294143).

351432355534401 is a wasteful number, since it uses less digits than its factorization.

351432355534401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102520.

The product of its (nonzero) digits is 6480000, while the sum is 48.

The spelling of 351432355534401 in words is "three hundred fifty-one trillion, four hundred thirty-two billion, three hundred fifty-five million, five hundred thirty-four thousand, four hundred one".