37428855882427 has 2 divisors, whose sum is σ = 37428855882428. Its totient is φ = 37428855882426.

The previous prime is 37428855882419. The next prime is 37428855882487. The reversal of 37428855882427 is 72428855882473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37428855882427 - 2³ = 37428855882419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37428855882427.

It is not a weakly prime, because it can be changed into another prime (37428855882487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18714427941213 + 18714427941214.

It is an arithmetic number, because the mean of its divisors is an integer number (18714427941214).

Almost surely, 2^{37428855882427} is an apocalyptic number.

37428855882427 is a deficient number, since it is larger than the sum of its proper divisors (1).

37428855882427 is an equidigital number, since it uses as much as digits as its factorization.

37428855882427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1926758400, while the sum is 73.

The spelling of 37428855882427 in words is "thirty-seven trillion, four hundred twenty-eight billion, eight hundred fifty-five million, eight hundred eighty-two thousand, four hundred twenty-seven".