45340114887940 has 12 divisors (see below), whose sum is σ = 95214241264716. Its totient is φ = 18136045955168.

The previous prime is 45340114887911. The next prime is 45340114887941. The reversal of 45340114887940 is 4978841104354.

It can be written as a sum of positive squares in 2 ways, for example, as 24948586460736 + 20391528427204 = 4994856^2 + 4515698^2 .

It is not an unprimeable number, because it can be changed into a prime (45340114887941) 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, 1133502872179 + ... + 1133502872218.

It is an arithmetic number, because the mean of its divisors is an integer number (7934520105393).

Almost surely, 2^{45340114887940} is an apocalyptic number.

It is an amenable number.

45340114887940 is an abundant number, since it is smaller than the sum of its proper divisors (49874126376776).

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

45340114887940 is a wasteful number, since it uses less digits than its factorization.

45340114887940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267005744406 (or 2267005744404 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 45340114887940 in words is "forty-five trillion, three hundred forty billion, one hundred fourteen million, eight hundred eighty-seven thousand, nine hundred forty".