742004293619 has 2 divisors, whose sum is σ = 742004293620. Its totient is φ = 742004293618.

The previous prime is 742004293571. The next prime is 742004293673. The reversal of 742004293619 is 916392400247.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742004293619 is a prime.

It is a super-2 number, since 2×742004293619² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (742004293519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371002146809 + 371002146810.

It is an arithmetic number, because the mean of its divisors is an integer number (371002146810).

Almost surely, 2^742004293619 is an apocalyptic number.

742004293619 is a deficient number, since it is larger than the sum of its proper divisors (1).

742004293619 is an equidigital number, since it uses as much as digits as its factorization.

742004293619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 742004293619 in words is "seven hundred forty-two billion, four million, two hundred ninety-three thousand, six hundred nineteen".