400473627335 has 4 divisors (see below), whose sum is σ = 480568352808. Its totient is φ = 320378901864.

The previous prime is 400473627329. The next prime is 400473627347. The reversal of 400473627335 is 533726374004.

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

It is a cyclic number.

It is not a de Polignac number, because 400473627335 - 2¹⁸ = 400473365191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40047362729 + ... + 40047362738.

It is an arithmetic number, because the mean of its divisors is an integer number (120142088202).

Almost surely, 2^400473627335 is an apocalyptic number.

400473627335 is a deficient number, since it is larger than the sum of its proper divisors (80094725473).

400473627335 is an equidigital number, since it uses as much as digits as its factorization.

400473627335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80094725472.

The product of its (nonzero) digits is 1270080, while the sum is 44.

The spelling of 400473627335 in words is "four hundred billion, four hundred seventy-three million, six hundred twenty-seven thousand, three hundred thirty-five".