65030434426 has 16 divisors (see below), whose sum is σ = 97825906944. Its totient is φ = 32421899664.

The previous prime is 65030434397. The next prime is 65030434457. The reversal of 65030434426 is 62443403056.

It is a happy number.

It is a super-3 number, since 3×65030434426³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315656 + ... + 1364188.

It is an arithmetic number, because the mean of its divisors is an integer number (6114119184).

Almost surely, 2^65030434426 is an apocalyptic number.

65030434426 is a deficient number, since it is larger than the sum of its proper divisors (32795472518).

65030434426 is a wasteful number, since it uses less digits than its factorization.

65030434426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50445.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 65030434426 in words is "sixty-five billion, thirty million, four hundred thirty-four thousand, four hundred twenty-six".