31054201404 has 12 divisors (see below), whose sum is σ = 72459803304. Its totient is φ = 10351400464.

The previous prime is 31054201397. The next prime is 31054201439. The reversal of 31054201404 is 40410245013.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293925047 + ... + 1293925070.

It is an arithmetic number, because the mean of its divisors is an integer number (6038316942).

Almost surely, 2^31054201404 is an apocalyptic number.

It is an amenable number.

31054201404 is an abundant number, since it is smaller than the sum of its proper divisors (41405601900).

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

31054201404 is a wasteful number, since it uses less digits than its factorization.

31054201404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587850124 (or 2587850122 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 31054201404 its reverse (40410245013), we get a palindrome (71464446417).

The spelling of 31054201404 in words is "thirty-one billion, fifty-four million, two hundred one thousand, four hundred four".