400476027102 has 32 divisors (see below), whose sum is σ = 812539802400. Its totient is φ = 131563491840.

The previous prime is 400476027073. The next prime is 400476027109. The reversal of 400476027102 is 201720674004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400476027109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232524 + ... + 924672.

It is an arithmetic number, because the mean of its divisors is an integer number (25391868825).

Almost surely, 2^400476027102 is an apocalyptic number.

400476027102 is an abundant number, since it is smaller than the sum of its proper divisors (412063775298).

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

400476027102 is a wasteful number, since it uses less digits than its factorization.

400476027102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693548.

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 400476027102 in words is "four hundred billion, four hundred seventy-six million, twenty-seven thousand, one hundred two".