401763337806 has 16 divisors (see below), whose sum is σ = 850792950864. Its totient is φ = 126043400064.

The previous prime is 401763337777. The next prime is 401763337813. The reversal of 401763337806 is 608733367104.

It is a super-2 number, since 2×401763337806² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1969428025 + ... + 1969428228.

It is an arithmetic number, because the mean of its divisors is an integer number (53174559429).

Almost surely, 2^401763337806 is an apocalyptic number.

401763337806 is an abundant number, since it is smaller than the sum of its proper divisors (449029613058).

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

401763337806 is a wasteful number, since it uses less digits than its factorization.

401763337806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938856275.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 401763337806 in words is "four hundred one billion, seven hundred sixty-three million, three hundred thirty-seven thousand, eight hundred six".