742153834651 has 2 divisors, whose sum is σ = 742153834652. Its totient is φ = 742153834650.

The previous prime is 742153834633. The next prime is 742153834699. The reversal of 742153834651 is 156438351247.

742153834651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 742153834651 - 2¹⁹ = 742153310363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 742153834595 and 742153834604.

It is not a weakly prime, because it can be changed into another prime (742153834601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371076917325 + 371076917326.

It is an arithmetic number, because the mean of its divisors is an integer number (371076917326).

Almost surely, 2^742153834651 is an apocalyptic number.

742153834651 is a deficient number, since it is larger than the sum of its proper divisors (1).

742153834651 is an equidigital number, since it uses as much as digits as its factorization.

742153834651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 49.

The spelling of 742153834651 in words is "seven hundred forty-two billion, one hundred fifty-three million, eight hundred thirty-four thousand, six hundred fifty-one".