740050001885 has 4 divisors (see below), whose sum is σ = 888060002268. Its totient is φ = 592040001504.

The previous prime is 740050001869. The next prime is 740050001891. The reversal of 740050001885 is 588100050047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 213863702116 + 526186299769 = 462454^2 + 725387^2 .

It is a cyclic number.

It is not a de Polignac number, because 740050001885 - 2⁴ = 740050001869 is a prime.

It is a Duffinian number.

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, 74005000184 + ... + 74005000193.

It is an arithmetic number, because the mean of its divisors is an integer number (222015000567).

Almost surely, 2^740050001885 is an apocalyptic number.

It is an amenable number.

740050001885 is a deficient number, since it is larger than the sum of its proper divisors (148010000383).

740050001885 is a wasteful number, since it uses less digits than its factorization.

740050001885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148010000382.

The product of its (nonzero) digits is 44800, while the sum is 38.

The spelling of 740050001885 in words is "seven hundred forty billion, fifty million, one thousand, eight hundred eighty-five".