240375733545 has 16 divisors (see below), whose sum is σ = 384729403392. Its totient is φ = 128157648000.

The previous prime is 240375733519. The next prime is 240375733567. The reversal of 240375733545 is 545337573042.

It is a happy number.

It is not a de Polignac number, because 240375733545 - 2¹⁵ = 240375700777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240375733494 and 240375733503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2624937 + ... + 2714966.

It is an arithmetic number, because the mean of its divisors is an integer number (24045587712).

Almost surely, 2^240375733545 is an apocalyptic number.

It is an amenable number.

240375733545 is a deficient number, since it is larger than the sum of its proper divisors (144353669847).

240375733545 is a wasteful number, since it uses less digits than its factorization.

240375733545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342912.

The product of its (nonzero) digits is 5292000, while the sum is 48.

The spelling of 240375733545 in words is "two hundred forty billion, three hundred seventy-five million, seven hundred thirty-three thousand, five hundred forty-five".