73990414103 has 2 divisors, whose sum is σ = 73990414104. Its totient is φ = 73990414102.

The previous prime is 73990414087. The next prime is 73990414163. The reversal of 73990414103 is 30141409937.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73990414103 - 2⁴ = 73990414087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73990414163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36995207051 + 36995207052.

It is an arithmetic number, because the mean of its divisors is an integer number (36995207052).

Almost surely, 2^73990414103 is an apocalyptic number.

73990414103 is a deficient number, since it is larger than the sum of its proper divisors (1).

73990414103 is an equidigital number, since it uses as much as digits as its factorization.

73990414103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 73990414103 in words is "seventy-three billion, nine hundred ninety million, four hundred fourteen thousand, one hundred three".