245214052891910 has 8 divisors (see below), whose sum is σ = 441385295205456. Its totient is φ = 98085621156760.

The previous prime is 245214052891883. The next prime is 245214052891933. The reversal of 245214052891910 is 19198250412542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12260702644586 + ... + 12260702644605.

It is an arithmetic number, because the mean of its divisors is an integer number (55173161900682).

Almost surely, 2^{245214052891910} is an apocalyptic number.

245214052891910 is a deficient number, since it is larger than the sum of its proper divisors (196171242313546).

245214052891910 is a wasteful number, since it uses less digits than its factorization.

245214052891910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24521405289198.

The product of its (nonzero) digits is 2073600, while the sum is 53.

The spelling of 245214052891910 in words is "two hundred forty-five trillion, two hundred fourteen billion, fifty-two million, eight hundred ninety-one thousand, nine hundred ten".