2311020142404 has 48 divisors (see below), whose sum is σ = 5410577894400. Its totient is φ = 767743383456.

The previous prime is 2311020142393. The next prime is 2311020142439. The reversal of 2311020142404 is 4042410201132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6031257 + ... + 6402975.

It is an arithmetic number, because the mean of its divisors is an integer number (112720372800).

Almost surely, 2^{2311020142404} is an apocalyptic number.

It is an amenable number.

2311020142404 is an abundant number, since it is smaller than the sum of its proper divisors (3099557751996).

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

2311020142404 is a wasteful number, since it uses less digits than its factorization.

2311020142404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373472 (or 373470 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2311020142404 its reverse (4042410201132), we get a palindrome (6353430343536).

The spelling of 2311020142404 in words is "two trillion, three hundred eleven billion, twenty million, one hundred forty-two thousand, four hundred four".