2042413401 has 32 divisors (see below), whose sum is σ = 3192311808. Its totient is φ = 1137144960.

The previous prime is 2042413397. The next prime is 2042413427. The reversal of 2042413401 is 1043142402.

It is not a de Polignac number, because 2042413401 - 2² = 2042413397 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2042413481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1224370 + ... + 1226036.

It is an arithmetic number, because the mean of its divisors is an integer number (99759744).

Almost surely, 2^2042413401 is an apocalyptic number.

2042413401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2042413401 is a deficient number, since it is larger than the sum of its proper divisors (1149898407).

2042413401 is a wasteful number, since it uses less digits than its factorization.

2042413401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2042413401 is about 45193.0680635869. The cubic root of 2042413401 is about 1268.7650799861.

Adding to 2042413401 its reverse (1043142402), we get a palindrome (3085555803).

The spelling of 2042413401 in words is "two billion, forty-two million, four hundred thirteen thousand, four hundred one".