953119666642 has 32 divisors (see below), whose sum is σ = 1680003408384. Its totient is φ = 399819888000.

The previous prime is 953119666633. The next prime is 953119666657. The reversal of 953119666642 is 246666911359.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897142 + ... + 1646542.

It is an arithmetic number, because the mean of its divisors is an integer number (52500106512).

Almost surely, 2^953119666642 is an apocalyptic number.

953119666642 is a deficient number, since it is larger than the sum of its proper divisors (726883741742).

953119666642 is a wasteful number, since it uses less digits than its factorization.

953119666642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753874.

The product of its digits is 12597120, while the sum is 58.

The spelling of 953119666642 in words is "nine hundred fifty-three billion, one hundred nineteen million, six hundred sixty-six thousand, six hundred forty-two".