2140363751 has 2 divisors, whose sum is σ = 2140363752. Its totient is φ = 2140363750.

The previous prime is 2140363717. The next prime is 2140363769. The reversal of 2140363751 is 1573630412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2140363751 - 2¹⁴ = 2140347367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140363781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070181875 + 1070181876.

It is an arithmetic number, because the mean of its divisors is an integer number (1070181876).

Almost surely, 2^2140363751 is an apocalyptic number.

2140363751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140363751 is an equidigital number, since it uses as much as digits as its factorization.

2140363751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2140363751 is about 46264.0654396044. The cubic root of 2140363751 is about 1288.7317525654.

The spelling of 2140363751 in words is "two billion, one hundred forty million, three hundred sixty-three thousand, seven hundred fifty-one".