4037402660251 has 2 divisors, whose sum is σ = 4037402660252. Its totient is φ = 4037402660250.

The previous prime is 4037402660237. The next prime is 4037402660257. The reversal of 4037402660251 is 1520662047304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4037402660251 - 2⁹ = 4037402659739 is a prime.

It is not a weakly prime, because it can be changed into another prime (4037402660257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018701330125 + 2018701330126.

It is an arithmetic number, because the mean of its divisors is an integer number (2018701330126).

Almost surely, 2^{4037402660251} is an apocalyptic number.

4037402660251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4037402660251 is an equidigital number, since it uses as much as digits as its factorization.

4037402660251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 4037402660251 in words is "four trillion, thirty-seven billion, four hundred two million, six hundred sixty thousand, two hundred fifty-one".