351473406511 has 16 divisors (see below), whose sum is σ = 371101521600. Its totient is φ = 332212117248.

The previous prime is 351473406481. The next prime is 351473406533. The reversal of 351473406511 is 115604374153.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 351473406511 - 2¹³ = 351473398319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351473400511) 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, 3365005 + ... + 3467881.

It is an arithmetic number, because the mean of its divisors is an integer number (23193845100).

Almost surely, 2^351473406511 is an apocalyptic number.

351473406511 is a deficient number, since it is larger than the sum of its proper divisors (19628115089).

351473406511 is a wasteful number, since it uses less digits than its factorization.

351473406511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104658.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 351473406511 in words is "three hundred fifty-one billion, four hundred seventy-three million, four hundred six thousand, five hundred eleven".