749540211063 has 8 divisors (see below), whose sum is σ = 1142156512128. Its totient is φ = 428308692024.

The previous prime is 749540211061. The next prime is 749540211127. The reversal of 749540211063 is 360112045947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 749540211063 - 2¹ = 749540211061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749540211061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17846195481 + ... + 17846195522.

It is an arithmetic number, because the mean of its divisors is an integer number (142769564016).

Almost surely, 2^749540211063 is an apocalyptic number.

749540211063 is a deficient number, since it is larger than the sum of its proper divisors (392616301065).

749540211063 is a wasteful number, since it uses less digits than its factorization.

749540211063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35692391013.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 749540211063 in words is "seven hundred forty-nine billion, five hundred forty million, two hundred eleven thousand, sixty-three".