351380462061 has 4 divisors (see below), whose sum is σ = 468507282752. Its totient is φ = 234253641372.

The previous prime is 351380462047. The next prime is 351380462063. The reversal of 351380462061 is 160264083153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 351380462061 - 2¹⁰ = 351380461037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351380462063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58563410341 + ... + 58563410346.

It is an arithmetic number, because the mean of its divisors is an integer number (117126820688).

Almost surely, 2^351380462061 is an apocalyptic number.

It is an amenable number.

351380462061 is a deficient number, since it is larger than the sum of its proper divisors (117126820691).

351380462061 is a wasteful number, since it uses less digits than its factorization.

351380462061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117126820690.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 351380462061 in words is "three hundred fifty-one billion, three hundred eighty million, four hundred sixty-two thousand, sixty-one".