11402310420 has 72 divisors (see below), whose sum is σ = 34647893280. Its totient is φ = 3035263680.

The previous prime is 11402310389. The next prime is 11402310427. The reversal of 11402310420 is 2401320411.

11402310420 is a `hidden beast` number, since 1 + 14 + 0 + 231 + 0 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11402310393 and 11402310402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402310427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47311 + ... + 158249.

It is an arithmetic number, because the mean of its divisors is an integer number (481220740).

Almost surely, 2^11402310420 is an apocalyptic number.

11402310420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402310420 is an abundant number, since it is smaller than the sum of its proper divisors (23245582860).

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

11402310420 is a wasteful number, since it uses less digits than its factorization.

11402310420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111525 (or 111520 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11402310420 its reverse (2401320411), we get a palindrome (13803630831).

Subtracting from 11402310420 its reverse (2401320411), we obtain a palindrome (9000990009).

The spelling of 11402310420 in words is "eleven billion, four hundred two million, three hundred ten thousand, four hundred twenty".