400211012302 has 16 divisors (see below), whose sum is σ = 616640227200. Its totient is φ = 194666005728.

The previous prime is 400211012281. The next prime is 400211012321. The reversal of 400211012302 is 203210112004.

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, 33699 + ... + 895297.

It is an arithmetic number, because the mean of its divisors is an integer number (38540014200).

Almost surely, 2^400211012302 is an apocalyptic number.

400211012302 is a deficient number, since it is larger than the sum of its proper divisors (216429214898).

400211012302 is a wasteful number, since it uses less digits than its factorization.

400211012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867915.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 400211012302 its reverse (203210112004), we get a palindrome (603421124306).

The spelling of 400211012302 in words is "four hundred billion, two hundred eleven million, twelve thousand, three hundred two".