2090150631730 has 32 divisors (see below), whose sum is σ = 4333594669056. Its totient is φ = 710980369344.

The previous prime is 2090150631697. The next prime is 2090150631731. The reversal of 2090150631730 is 371360510902.

It is a self number, because there is not a number n which added to its sum of digits gives 2090150631730.

It is not an unprimeable number, because it can be changed into a prime (2090150631731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117547389 + ... + 117565168.

It is an arithmetic number, because the mean of its divisors is an integer number (135424833408).

Almost surely, 2^{2090150631730} is an apocalyptic number.

2090150631730 is an abundant number, since it is smaller than the sum of its proper divisors (2243444037326).

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

2090150631730 is a wasteful number, since it uses less digits than its factorization.

2090150631730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235112698.

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 2090150631730 in words is "two trillion, ninety billion, one hundred fifty million, six hundred thirty-one thousand, seven hundred thirty".