351666850002 has 32 divisors (see below), whose sum is σ = 759244086720. Its totient is φ = 107946928320.

The previous prime is 351666849979. The next prime is 351666850009. The reversal of 351666850002 is 200058666153.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (351666850009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347449 + ... + 5412812.

It is an arithmetic number, because the mean of its divisors is an integer number (23726377710).

Almost surely, 2^351666850002 is an apocalyptic number.

351666850002 is an abundant number, since it is smaller than the sum of its proper divisors (407577236718).

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

351666850002 is a wasteful number, since it uses less digits than its factorization.

351666850002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10760698.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 351666850002 in words is "three hundred fifty-one billion, six hundred sixty-six million, eight hundred fifty thousand, two".