245364401266 has 16 divisors (see below), whose sum is σ = 381508715520. Its totient is φ = 118227947040.

The previous prime is 245364401257. The next prime is 245364401291. The reversal of 245364401266 is 662104463542.

245364401266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 8264451 + ... + 8294086.

It is an arithmetic number, because the mean of its divisors is an integer number (23844294720).

Almost surely, 2^245364401266 is an apocalyptic number.

245364401266 is a deficient number, since it is larger than the sum of its proper divisors (136144314254).

245364401266 is a wasteful number, since it uses less digits than its factorization.

245364401266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16558809.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 245364401266 in words is "two hundred forty-five billion, three hundred sixty-four million, four hundred one thousand, two hundred sixty-six".