9690617149458 has 16 divisors (see below), whose sum is σ = 22149982056000. Its totient is φ = 2768747756976.

The previous prime is 9690617149441. The next prime is 9690617149517. The reversal of 9690617149458 is 8549417160969.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9690617149392 and 9690617149401.

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, 115364489833 + ... + 115364489916.

It is an arithmetic number, because the mean of its divisors is an integer number (1384373878500).

Almost surely, 2^{9690617149458} is an apocalyptic number.

9690617149458 is an abundant number, since it is smaller than the sum of its proper divisors (12459364906542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9690617149458 is a wasteful number, since it uses less digits than its factorization.

9690617149458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230728979761.

The product of its (nonzero) digits is 117573120, while the sum is 69.

The spelling of 9690617149458 in words is "nine trillion, six hundred ninety billion, six hundred seventeen million, one hundred forty-nine thousand, four hundred fifty-eight".