245106920702 has 32 divisors (see below), whose sum is σ = 429173157888. Its totient is φ = 102798876096.

The previous prime is 245106920647. The next prime is 245106920711. The reversal of 245106920702 is 207029601542.

245106920702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7805978 + ... + 7837314.

It is an arithmetic number, because the mean of its divisors is an integer number (13411661184).

Almost surely, 2^245106920702 is an apocalyptic number.

245106920702 is a deficient number, since it is larger than the sum of its proper divisors (184066237186).

245106920702 is a wasteful number, since it uses less digits than its factorization.

245106920702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43280.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 245106920702 in words is "two hundred forty-five billion, one hundred six million, nine hundred twenty thousand, seven hundred two".