45143436460 has 24 divisors (see below), whose sum is σ = 99790755120. Its totient is φ = 17106986304.

The previous prime is 45143436433. The next prime is 45143436463. The reversal of 45143436460 is 6463434154.

It is not an unprimeable number, because it can be changed into a prime (45143436463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59398879 + ... + 59399638.

It is an arithmetic number, because the mean of its divisors is an integer number (4157948130).

Almost surely, 2^45143436460 is an apocalyptic number.

It is an amenable number.

45143436460 is an abundant number, since it is smaller than the sum of its proper divisors (54647318660).

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

45143436460 is a wasteful number, since it uses less digits than its factorization.

45143436460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118798545 (or 118798543 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 45143436460 in words is "forty-five billion, one hundred forty-three million, four hundred thirty-six thousand, four hundred sixty".