2042413400 has 48 divisors (see below), whose sum is σ = 4758177600. Its totient is φ = 815319680.

The previous prime is 2042413397. The next prime is 2042413427. The reversal of 2042413400 is 43142402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91769 + ... + 111831.

It is an arithmetic number, because the mean of its divisors is an integer number (99128700).

Almost surely, 2^2042413400 is an apocalyptic number.

2042413400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042413400 is an abundant number, since it is smaller than the sum of its proper divisors (2715764200).

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

2042413400 is a wasteful number, since it uses less digits than its factorization.

2042413400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20588 (or 20579 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2042413400 is about 45193.0680525233. The cubic root of 2042413400 is about 1268.7650797790.

Adding to 2042413400 its reverse (43142402), we get a palindrome (2085555802).

The spelling of 2042413400 in words is "two billion, forty-two million, four hundred thirteen thousand, four hundred".