45367391340 has 144 divisors (see below), whose sum is σ = 141095092320. Its totient is φ = 11792501760.

The previous prime is 45367391339. The next prime is 45367391369. The reversal of 45367391340 is 4319376354.

45367391340 is a `hidden beast` number, since 4 + 536 + 73 + 9 + 1 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11946322 + ... + 11950118.

It is an arithmetic number, because the mean of its divisors is an integer number (979827030).

Almost surely, 2^45367391340 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 45367391340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70547546160).

45367391340 is an abundant number, since it is smaller than the sum of its proper divisors (95727700980).

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

45367391340 is a wasteful number, since it uses less digits than its factorization.

45367391340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472 (or 5467 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 45367391340 in words is "forty-five billion, three hundred sixty-seven million, three hundred ninety-one thousand, three hundred forty".