2010012331404 has 96 divisors (see below), whose sum is σ = 5851006672896. Its totient is φ = 521750940480.

The previous prime is 2010012331391. The next prime is 2010012331423. The reversal of 2010012331404 is 4041332100102.

It is a super-2 number, since 2×2010012331404² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 775599 + ... + 2149785.

It is an arithmetic number, because the mean of its divisors is an integer number (60947986176).

Almost surely, 2^{2010012331404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010012331404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2925503336448).

2010012331404 is an abundant number, since it is smaller than the sum of its proper divisors (3840994341492).

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

2010012331404 is a wasteful number, since it uses less digits than its factorization.

2010012331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375795 (or 1375793 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2010012331404 its reverse (4041332100102), we get a palindrome (6051344431506).

The spelling of 2010012331404 in words is "two trillion, ten billion, twelve million, three hundred thirty-one thousand, four hundred four".