742097980743 has 64 divisors (see below), whose sum is σ = 1154505707520. Its totient is φ = 415232842752.

The previous prime is 742097980711. The next prime is 742097980787. The reversal of 742097980743 is 347089790247.

742097980743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 742097980743 - 2⁵ = 742097980711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742097980343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 456113496 + ... + 456115122.

It is an arithmetic number, because the mean of its divisors is an integer number (18039151680).

Almost surely, 2^742097980743 is an apocalyptic number.

742097980743 is a deficient number, since it is larger than the sum of its proper divisors (412407726777).

742097980743 is a wasteful number, since it uses less digits than its factorization.

742097980743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916.

The product of its (nonzero) digits is 21337344, while the sum is 60.

The spelling of 742097980743 in words is "seven hundred forty-two billion, ninety-seven million, nine hundred eighty thousand, seven hundred forty-three".