742013111 has 32 divisors (see below), whose sum is σ = 907683840. Its totient is φ = 593139456.

The previous prime is 742013101. The next prime is 742013113. The reversal of 742013111 is 111310247.

It is a happy number.

It is not a de Polignac number, because 742013111 - 2¹⁰ = 742012087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742013113) 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, 791435 + ... + 792371.

It is an arithmetic number, because the mean of its divisors is an integer number (28365120).

Almost surely, 2^742013111 is an apocalyptic number.

742013111 is a deficient number, since it is larger than the sum of its proper divisors (165670729).

742013111 is a wasteful number, since it uses less digits than its factorization.

742013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 742013111 is about 27239.9176026654. The cubic root of 742013111 is about 905.3236374932.

Adding to 742013111 its reverse (111310247), we get a palindrome (853323358).

The spelling of 742013111 in words is "seven hundred forty-two million, thirteen thousand, one hundred eleven".