148717398037 has 6 divisors (see below), whose sum is σ = 160158695298. Its totient is φ = 137276314704.

The previous prime is 148717398013. The next prime is 148717398043. The reversal of 148717398037 is 730893717841.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7541359281 + 141176038756 = 86841^2 + 375734^2 .

It is a de Polignac number, because none of the positive numbers 2^k-148717398037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148717398007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1336963 + ... + 1443919.

It is an arithmetic number, because the mean of its divisors is an integer number (26693115883).

Almost surely, 2^148717398037 is an apocalyptic number.

It is an amenable number.

148717398037 is a deficient number, since it is larger than the sum of its proper divisors (11441297261).

148717398037 is an frugal number, since it uses more digits than its factorization.

148717398037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213927 (or 106970 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 148717398037 in words is "one hundred forty-eight billion, seven hundred seventeen million, three hundred ninety-eight thousand, thirty-seven".