2651240233351 has 8 divisors (see below), whose sum is σ = 2656437380784. Its totient is φ = 2646044817600.

The previous prime is 2651240233309. The next prime is 2651240233387. The reversal of 2651240233351 is 1533320421562.

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 2651240233351 - 2¹¹ = 2651240231303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2651240233351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651240233051) 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, 2653651 + ... + 3513451.

It is an arithmetic number, because the mean of its divisors is an integer number (332054672598).

Almost surely, 2^{2651240233351} is an apocalyptic number.

2651240233351 is a deficient number, since it is larger than the sum of its proper divisors (5197147433).

2651240233351 is an equidigital number, since it uses as much as digits as its factorization.

2651240233351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865841.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 2651240233351 in words is "two trillion, six hundred fifty-one billion, two hundred forty million, two hundred thirty-three thousand, three hundred fifty-one".