450707643335740 has 24 divisors (see below), whose sum is σ = 1081698344006112. Its totient is φ = 154528334857920.

The previous prime is 450707643335723. The next prime is 450707643335753. The reversal of 450707643335740 is 47533346707054.

It is a super-2 number, since 2×450707643335740² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609670154631 + ... + 1609670154910.

It is an arithmetic number, because the mean of its divisors is an integer number (45070764333588).

Almost surely, 2^{450707643335740} is an apocalyptic number.

It is an amenable number.

450707643335740 is an abundant number, since it is smaller than the sum of its proper divisors (630990700670372).

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

450707643335740 is a wasteful number, since it uses less digits than its factorization.

450707643335740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219340309557 (or 3219340309555 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 58.

The spelling of 450707643335740 in words is "four hundred fifty trillion, seven hundred seven billion, six hundred forty-three million, three hundred thirty-five thousand, seven hundred forty".