464646362177401 has 4 divisors (see below), whose sum is σ = 464646470292304. Its totient is φ = 464646254062500.

The previous prime is 464646362177383. The next prime is 464646362177411. The reversal of 464646362177401 is 104771263646464.

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 a cyclic number.

It is not a de Polignac number, because 464646362177401 - 2⁵ = 464646362177369 is a prime.

It is a super-2 number, since 2×464646362177401² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464646362177401.

It is not an unprimeable number, because it can be changed into a prime (464646362177411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47331975 + ... + 56299276.

It is an arithmetic number, because the mean of its divisors is an integer number (116161617573076).

Almost surely, 2^{464646362177401} is an apocalyptic number.

It is an amenable number.

464646362177401 is a deficient number, since it is larger than the sum of its proper divisors (108114903).

464646362177401 is a wasteful number, since it uses less digits than its factorization.

464646362177401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108114902.

The product of its (nonzero) digits is 97542144, while the sum is 61.

The spelling of 464646362177401 in words is "four hundred sixty-four trillion, six hundred forty-six billion, three hundred sixty-two million, one hundred seventy-seven thousand, four hundred one".