2401320039 has 16 divisors (see below), whose sum is σ = 3248792064. Its totient is φ = 1577391200.

The previous prime is 2401320013. The next prime is 2401320043. The reversal of 2401320039 is 9300231042.

2401320039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2401320039 - 2²¹ = 2399222887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401320059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677917 + ... + 681449.

It is an arithmetic number, because the mean of its divisors is an integer number (203049504).

Almost surely, 2^2401320039 is an apocalyptic number.

2401320039 is a deficient number, since it is larger than the sum of its proper divisors (847472025).

2401320039 is a wasteful number, since it uses less digits than its factorization.

2401320039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2401320039 is about 49003.2655952642. The cubic root of 2401320039 is about 1339.1113211752. Note that the first 3 decimals are identical.

The spelling of 2401320039 in words is "two billion, four hundred one million, three hundred twenty thousand, thirty-nine".