2642972828403 has 16 divisors (see below), whose sum is σ = 3648063104000. Its totient is φ = 1700257940640.

The previous prime is 2642972828401. The next prime is 2642972828429. The reversal of 2642972828403 is 3048282792462.

It is not a de Polignac number, because 2642972828403 - 2¹ = 2642972828401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2642972828401) 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, 40682533 + ... + 40747446.

It is an arithmetic number, because the mean of its divisors is an integer number (228003944000).

Almost surely, 2^{2642972828403} is an apocalyptic number.

2642972828403 is a deficient number, since it is larger than the sum of its proper divisors (1005090275597).

2642972828403 is a wasteful number, since it uses less digits than its factorization.

2642972828403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81430362.

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 2642972828403 in words is "two trillion, six hundred forty-two billion, nine hundred seventy-two million, eight hundred twenty-eight thousand, four hundred three".