748158049043 has 4 divisors (see below), whose sum is σ = 748168552560. Its totient is φ = 748147545528.

The previous prime is 748158049039. The next prime is 748158049049. The reversal of 748158049043 is 340940851847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340940851847 = 99289 ⋅3433823.

It is a cyclic number.

It is not a de Polignac number, because 748158049043 - 2² = 748158049039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748158049049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5144180 + ... + 5287617.

It is an arithmetic number, because the mean of its divisors is an integer number (187042138140).

Almost surely, 2^748158049043 is an apocalyptic number.

748158049043 is a deficient number, since it is larger than the sum of its proper divisors (10503517).

748158049043 is a wasteful number, since it uses less digits than its factorization.

748158049043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10503516.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 748158049043 in words is "seven hundred forty-eight billion, one hundred fifty-eight million, forty-nine thousand, forty-three".