147708903970090 has 8 divisors (see below), whose sum is σ = 265876027146180. Its totient is φ = 59083561588032.

The previous prime is 147708903970073. The next prime is 147708903970109. The reversal of 147708903970090 is 90079309807741.

It can be written as a sum of positive squares in 2 ways, for example, as 125498448406881 + 22210455563209 = 11202609^2 + 4712797^2 .

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

It is a super-2 number, since 2×147708903970090² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7385445198495 + ... + 7385445198514.

Almost surely, 2^{147708903970090} is an apocalyptic number.

147708903970090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147708903970090 is a deficient number, since it is larger than the sum of its proper divisors (118167123176090).

147708903970090 is a wasteful number, since it uses less digits than its factorization.

147708903970090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14770890397016.

The product of its (nonzero) digits is 24004512, while the sum is 64.

The spelling of 147708903970090 in words is "one hundred forty-seven trillion, seven hundred eight billion, nine hundred three million, nine hundred seventy thousand, ninety".