147622031215640 has 16 divisors (see below), whose sum is σ = 332149570235280. Its totient is φ = 59048812486240.

The previous prime is 147622031215639. The next prime is 147622031215661. The reversal of 147622031215640 is 46512130226741.

It is a junction number, because it is equal to n+sod(n) for n = 147622031215591 and 147622031215600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845275390156 + ... + 1845275390235.

It is an arithmetic number, because the mean of its divisors is an integer number (20759348139705).

Almost surely, 2^{147622031215640} is an apocalyptic number.

147622031215640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147622031215640 is an abundant number, since it is smaller than the sum of its proper divisors (184527539019640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147622031215640 is a wasteful number, since it uses less digits than its factorization.

147622031215640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690550780402 (or 3690550780398 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 147622031215640 in words is "one hundred forty-seven trillion, six hundred twenty-two billion, thirty-one million, two hundred fifteen thousand, six hundred forty".