148071874155731 has 8 divisors (see below), whose sum is σ = 148718608791984. Its totient is φ = 147425590368000.

The previous prime is 148071874155703. The next prime is 148071874155739. The reversal of 148071874155731 is 137551478170841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148071874155731 is a prime.

It is a super-2 number, since 2×148071874155731² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148071874155739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112053830 + ... + 113367563.

It is an arithmetic number, because the mean of its divisors is an integer number (18589826098998).

Almost surely, 2^{148071874155731} is an apocalyptic number.

148071874155731 is a deficient number, since it is larger than the sum of its proper divisors (646734636253).

148071874155731 is a wasteful number, since it uses less digits than its factorization.

148071874155731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225424261.

The product of its (nonzero) digits is 26342400, while the sum is 62.

The spelling of 148071874155731 in words is "one hundred forty-eight trillion, seventy-one billion, eight hundred seventy-four million, one hundred fifty-five thousand, seven hundred thirty-one".