45412381740 has 432 divisors, whose sum is σ = 151230627072. Its totient is φ = 10154707200.

The previous prime is 45412381727. The next prime is 45412381769. The reversal of 45412381740 is 4718321454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 160467639 + ... + 160467921.

It is an arithmetic number, because the mean of its divisors is an integer number (350070896).

Almost surely, 2^45412381740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45412381740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75615313536).

45412381740 is an abundant number, since it is smaller than the sum of its proper divisors (105818245332).

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

45412381740 is a wasteful number, since it uses less digits than its factorization.

45412381740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 45412381740 in words is "forty-five billion, four hundred twelve million, three hundred eighty-one thousand, seven hundred forty".