37142428511 has 2 divisors, whose sum is σ = 37142428512. Its totient is φ = 37142428510.

The previous prime is 37142428507. The next prime is 37142428549. The reversal of 37142428511 is 11582424173.

It is a happy number.

It is an a-pointer prime, because the next prime (37142428549) can be obtained adding 37142428511 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37142428511 - 2² = 37142428507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37142428811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18571214255 + 18571214256.

It is an arithmetic number, because the mean of its divisors is an integer number (18571214256).

Almost surely, 2^37142428511 is an apocalyptic number.

37142428511 is a deficient number, since it is larger than the sum of its proper divisors (1).

37142428511 is an equidigital number, since it uses as much as digits as its factorization.

37142428511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 38.

The spelling of 37142428511 in words is "thirty-seven billion, one hundred forty-two million, four hundred twenty-eight thousand, five hundred eleven".