461377442434 has 16 divisors (see below), whose sum is σ = 728687332800. Its totient is φ = 218488219344.

The previous prime is 461377442419. The next prime is 461377442543. The reversal of 461377442434 is 434244773164.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495822 + ... + 1777705.

It is an arithmetic number, because the mean of its divisors is an integer number (45542958300).

Almost surely, 2^461377442434 is an apocalyptic number.

461377442434 is a deficient number, since it is larger than the sum of its proper divisors (267309890366).

461377442434 is a wasteful number, since it uses less digits than its factorization.

461377442434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277257.

The product of its digits is 5419008, while the sum is 49.

The spelling of 461377442434 in words is "four hundred sixty-one billion, three hundred seventy-seven million, four hundred forty-two thousand, four hundred thirty-four".