2451401604030 has 16 divisors (see below), whose sum is σ = 5883363849744. Its totient is φ = 653707094400.

The previous prime is 2451401604017. The next prime is 2451401604031. The reversal of 2451401604030 is 304061041542.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 81713386801 = 2451401604030 / (2 + 4 + 5 + 1 + 4 + 0 + 1 + 6 + 0 + 4 + 0 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451401604031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40856693371 + ... + 40856693430.

It is an arithmetic number, because the mean of its divisors is an integer number (367710240609).

Almost surely, 2^{2451401604030} is an apocalyptic number.

2451401604030 is an abundant number, since it is smaller than the sum of its proper divisors (3431962245714).

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

2451401604030 is a wasteful number, since it uses less digits than its factorization.

2451401604030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81713386811.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2451401604030 its reverse (304061041542), we get a palindrome (2755462645572).

The spelling of 2451401604030 in words is "two trillion, four hundred fifty-one billion, four hundred one million, six hundred four thousand, thirty".