88401782630867 has 2 divisors, whose sum is σ = 88401782630868. Its totient is φ = 88401782630866.

The previous prime is 88401782630851. The next prime is 88401782630873. The reversal of 88401782630867 is 76803628710488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88401782630867 - 2⁴ = 88401782630851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88401782630797 and 88401782630806.

It is not a weakly prime, because it can be changed into another prime (88401785630867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44200891315433 + 44200891315434.

It is an arithmetic number, because the mean of its divisors is an integer number (44200891315434).

Almost surely, 2^{88401782630867} is an apocalyptic number.

88401782630867 is a deficient number, since it is larger than the sum of its proper divisors (1).

88401782630867 is an equidigital number, since it uses as much as digits as its factorization.

88401782630867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 173408256, while the sum is 68.

The spelling of 88401782630867 in words is "eighty-eight trillion, four hundred one billion, seven hundred eighty-two million, six hundred thirty thousand, eight hundred sixty-seven".