240054750646473 has 32 divisors (see below), whose sum is σ = 367068797980416. Its totient is φ = 136697544937728.

The previous prime is 240054750646463. The next prime is 240054750646507. The reversal of 240054750646473 is 374646057450042.

It is not a de Polignac number, because 240054750646473 - 2⁹ = 240054750645961 is a prime.

It is a super-2 number, since 2×240054750646473² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240054750646423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99302611 + ... + 101691287.

It is an arithmetic number, because the mean of its divisors is an integer number (11470899936888).

Almost surely, 2^{240054750646473} is an apocalyptic number.

It is an amenable number.

240054750646473 is a deficient number, since it is larger than the sum of its proper divisors (127014047333943).

240054750646473 is a wasteful number, since it uses less digits than its factorization.

240054750646473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405313.

The product of its (nonzero) digits is 67737600, while the sum is 57.

The spelling of 240054750646473 in words is "two hundred forty trillion, fifty-four billion, seven hundred fifty million, six hundred forty-six thousand, four hundred seventy-three".