742096690247 has 48 divisors (see below), whose sum is σ = 876978655488. Its totient is φ = 621564303360.

The previous prime is 742096690229. The next prime is 742096690249.

742096690247 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 742096690247 - 2⁶ = 742096690183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 742096690192 and 742096690201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742096690249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94254503 + ... + 94262375.

It is an arithmetic number, because the mean of its divisors is an integer number (18270388656).

Almost surely, 2^742096690247 is an apocalyptic number.

742096690247 is a deficient number, since it is larger than the sum of its proper divisors (134881965241).

742096690247 is a wasteful number, since it uses less digits than its factorization.

742096690247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8408 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 742096690247 in words is "seven hundred forty-two billion, ninety-six million, six hundred ninety thousand, two hundred forty-seven".