147708682381 has 32 divisors (see below), whose sum is σ = 164097980928. Its totient is φ = 132102696960.

The previous prime is 147708682361. The next prime is 147708682399. The reversal of 147708682381 is 183286807741.

It is a de Polignac number, because none of the positive numbers 2^k-147708682381 is a prime.

It is a super-2 number, since 2×147708682381² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147708682361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27144621 + ... + 27150061.

It is an arithmetic number, because the mean of its divisors is an integer number (5128061904).

Almost surely, 2^147708682381 is an apocalyptic number.

It is an amenable number.

147708682381 is a deficient number, since it is larger than the sum of its proper divisors (16389298547).

147708682381 is a wasteful number, since it uses less digits than its factorization.

147708682381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 147708682381 in words is "one hundred forty-seven billion, seven hundred eight million, six hundred eighty-two thousand, three hundred eighty-one".