2402031401 has 48 divisors (see below), whose sum is σ = 3169046400. Its totient is φ = 1804783680.

The previous prime is 2402031383. The next prime is 2402031409. The reversal of 2402031401 is 1041302042.

It is not a de Polignac number, because 2402031401 - 2¹⁰ = 2402030377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402031401.

It is not an unprimeable number, because it can be changed into a prime (2402031409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3172715 + ... + 3173471.

It is an arithmetic number, because the mean of its divisors is an integer number (66021800).

Almost surely, 2^2402031401 is an apocalyptic number.

It is an amenable number.

2402031401 is a deficient number, since it is larger than the sum of its proper divisors (767014999).

2402031401 is an equidigital number, since it uses as much as digits as its factorization.

2402031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2402031401 is about 49010.5233699866. The cubic root of 2402031401 is about 1339.2435399608.

Adding to 2402031401 its reverse (1041302042), we get a palindrome (3443333443).

The spelling of 2402031401 in words is "two billion, four hundred two million, thirty-one thousand, four hundred one".