11902426741 has 2 divisors, whose sum is σ = 11902426742. Its totient is φ = 11902426740.

The previous prime is 11902426727. The next prime is 11902426751. The reversal of 11902426741 is 14762420911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7294868100 + 4607558641 = 85410^2 + 67879^2 .

It is a cyclic number.

It is not a de Polignac number, because 11902426741 - 2⁹ = 11902426229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11902426741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11902426721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5951213370 + 5951213371.

It is an arithmetic number, because the mean of its divisors is an integer number (5951213371).

Almost surely, 2^11902426741 is an apocalyptic number.

It is an amenable number.

11902426741 is a deficient number, since it is larger than the sum of its proper divisors (1).

11902426741 is an equidigital number, since it uses as much as digits as its factorization.

11902426741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 11902426741 in words is "eleven billion, nine hundred two million, four hundred twenty-six thousand, seven hundred forty-one".