476043422074438 has 4 divisors (see below), whose sum is σ = 714065133111660. Its totient is φ = 238021711037218.

The previous prime is 476043422074399. The next prime is 476043422074463. The reversal of 476043422074438 is 834470224340674.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119010855518608 + ... + 119010855518611.

It is an arithmetic number, because the mean of its divisors is an integer number (178516283277915).

Almost surely, 2^{476043422074438} is an apocalyptic number.

476043422074438 is a deficient number, since it is larger than the sum of its proper divisors (238021711037222).

476043422074438 is a wasteful number, since it uses less digits than its factorization.

476043422074438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238021711037221.

The product of its (nonzero) digits is 86704128, while the sum is 58.

The spelling of 476043422074438 in words is "four hundred seventy-six trillion, forty-three billion, four hundred twenty-two million, seventy-four thousand, four hundred thirty-eight".