1792137142090 has 8 divisors (see below), whose sum is σ = 3225846855780. Its totient is φ = 716854856832.

The previous prime is 1792137142067. The next prime is 1792137142091. The reversal of 1792137142090 is 902417312971.

It can be written as a sum of positive squares in 2 ways, for example, as 1697999243329 + 94137898761 = 1303073^2 + 306819^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1792137142090.

It is not an unprimeable number, because it can be changed into a prime (1792137142091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89606857095 + ... + 89606857114.

Almost surely, 2^{1792137142090} is an apocalyptic number.

1792137142090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1792137142090 is a deficient number, since it is larger than the sum of its proper divisors (1433709713690).

1792137142090 is a wasteful number, since it uses less digits than its factorization.

1792137142090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179213714216.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 1792137142090 in words is "one trillion, seven hundred ninety-two billion, one hundred thirty-seven million, one hundred forty-two thousand, ninety".