74348237101 has 2 divisors, whose sum is σ = 74348237102. Its totient is φ = 74348237100.

The previous prime is 74348237063. The next prime is 74348237149. The reversal of 74348237101 is 10173284347.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48885652201 + 25462584900 = 221101^2 + 159570^2 .

It is a cyclic number.

It is not a de Polignac number, because 74348237101 - 2⁷ = 74348236973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74348267101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37174118550 + 37174118551.

It is an arithmetic number, because the mean of its divisors is an integer number (37174118551).

Almost surely, 2^74348237101 is an apocalyptic number.

It is an amenable number.

74348237101 is a deficient number, since it is larger than the sum of its proper divisors (1).

74348237101 is an equidigital number, since it uses as much as digits as its factorization.

74348237101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 74348237101 in words is "seventy-four billion, three hundred forty-eight million, two hundred thirty-seven thousand, one hundred one".