4365542051340 has 192 divisors, whose sum is σ = 12719425904640. Its totient is φ = 1117556398080.

The previous prime is 4365542051281. The next prime is 4365542051447. The reversal of 4365542051340 is 431502455634.

It is a junction number, because it is equal to n+sod(n) for n = 4365542051292 and 4365542051301.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116560497 + ... + 116597943.

It is an arithmetic number, because the mean of its divisors is an integer number (66247009920).

Almost surely, 2^{4365542051340} 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 4365542051340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6359712952320).

4365542051340 is an abundant number, since it is smaller than the sum of its proper divisors (8353883853300).

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

4365542051340 is a wasteful number, since it uses less digits than its factorization.

4365542051340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37992 (or 37990 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 4365542051340 in words is "four trillion, three hundred sixty-five billion, five hundred forty-two million, fifty-one thousand, three hundred forty".