749868005043 has 48 divisors (see below), whose sum is σ = 1166799466560. Its totient is φ = 462841454592.

The previous prime is 749868005021. The next prime is 749868005063. The reversal of 749868005043 is 340500868947.

749868005043 is a `hidden beast` number, since 7 + 498 + 68 + 0 + 0 + 50 + 43 = 666.

It is not a de Polignac number, because 749868005043 - 2¹⁶ = 749867939507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (749868005063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1224543 + ... + 1731831.

It is an arithmetic number, because the mean of its divisors is an integer number (24308322220).

Almost surely, 2^749868005043 is an apocalyptic number.

749868005043 is a deficient number, since it is larger than the sum of its proper divisors (416931461517).

749868005043 is a wasteful number, since it uses less digits than its factorization.

749868005043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507548 (or 507545 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 749868005043 in words is "seven hundred forty-nine billion, eight hundred sixty-eight million, five thousand, forty-three".