1234264615601 has 2 divisors, whose sum is σ = 1234264615602. Its totient is φ = 1234264615600.

The previous prime is 1234264615537. The next prime is 1234264615607. The reversal of 1234264615601 is 1065164624321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1227938799376 + 6325816225 = 1108124^2 + 79535^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234264615601 - 2⁶ = 1234264615537 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234264615607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617132307800 + 617132307801.

It is an arithmetic number, because the mean of its divisors is an integer number (617132307801).

Almost surely, 2^{1234264615601} is an apocalyptic number.

It is an amenable number.

1234264615601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234264615601 is an equidigital number, since it uses as much as digits as its factorization.

1234264615601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 1234264615601 in words is "one trillion, two hundred thirty-four billion, two hundred sixty-four million, six hundred fifteen thousand, six hundred one".