477103812142418 has 16 divisors (see below), whose sum is σ = 715882957071864. Its totient is φ = 238476168714240.

The previous prime is 477103812142387. The next prime is 477103812142481. The reversal of 477103812142418 is 814241218301774.

It can be written as a sum of positive squares in 4 ways, for example, as 434753483652049 + 42350328490369 = 20850743^2 + 6507713^2 .

It is a super-2 number, since 2×477103812142418² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 477103812142418.

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, 105049946 + ... + 109497482.

Almost surely, 2^{477103812142418} is an apocalyptic number.

477103812142418 is a deficient number, since it is larger than the sum of its proper divisors (238779144929446).

477103812142418 is a wasteful number, since it uses less digits than its factorization.

477103812142418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464557.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 477103812142418 in words is "four hundred seventy-seven trillion, one hundred three billion, eight hundred twelve million, one hundred forty-two thousand, four hundred eighteen".