477973343379774 has 48 divisors (see below), whose sum is σ = 1050758396092944. Its totient is φ = 144839431249920.

The previous prime is 477973343379761. The next prime is 477973343379787.

477973343379774 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (477973343379761) and next prime (477973343379787).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109486654 + ... + 113768510.

It is an arithmetic number, because the mean of its divisors is an integer number (21890799918603).

Almost surely, 2^{477973343379774} is an apocalyptic number.

477973343379774 is an abundant number, since it is smaller than the sum of its proper divisors (572785052713170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477973343379774 is a wasteful number, since it uses less digits than its factorization.

477973343379774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435641 (or 4435630 counting only the distinct ones).

The product of its digits is 49401285696, while the sum is 84.

The spelling of 477973343379774 in words is "four hundred seventy-seven trillion, nine hundred seventy-three billion, three hundred forty-three million, three hundred seventy-nine thousand, seven hundred seventy-four".