45243733734254 has 32 divisors (see below), whose sum is σ = 74808678836736. Its totient is φ = 20350770613920.

The previous prime is 45243733734223. The next prime is 45243733734293.

45243733734254 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 45243733734254.

It is a congruent number.

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, 4205357 + ... + 10400600.

It is an arithmetic number, because the mean of its divisors is an integer number (2337771213648).

Almost surely, 2^{45243733734254} is an apocalyptic number.

45243733734254 is a deficient number, since it is larger than the sum of its proper divisors (29564945102482).

45243733734254 is a wasteful number, since it uses less digits than its factorization.

45243733734254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14607440.

The product of its digits is 101606400, while the sum is 56.

The spelling of 45243733734254 in words is "forty-five trillion, two hundred forty-three billion, seven hundred thirty-three million, seven hundred thirty-four thousand, two hundred fifty-four".