2642261233393 has 8 divisors (see below), whose sum is σ = 2759907619008. Its totient is φ = 2524845303024.

The previous prime is 2642261233373. The next prime is 2642261233399. The reversal of 2642261233393 is 3933321622462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2642261233393 - 2⁵ = 2642261233361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2642261233399) 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, 57590371 + ... + 57636232.

It is an arithmetic number, because the mean of its divisors is an integer number (344988452376).

Almost surely, 2^{2642261233393} is an apocalyptic number.

2642261233393 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2642261233393 is a deficient number, since it is larger than the sum of its proper divisors (117646385615).

2642261233393 is a wasteful number, since it uses less digits than its factorization.

2642261233393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115227623.

The product of its digits is 1679616, while the sum is 46.

The spelling of 2642261233393 in words is "two trillion, six hundred forty-two billion, two hundred sixty-one million, two hundred thirty-three thousand, three hundred ninety-three".