145168306702 has 8 divisors (see below), whose sum is σ = 217777177800. Its totient is φ = 72575914104.

The previous prime is 145168306681. The next prime is 145168306721. The reversal of 145168306702 is 207603861541.

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, 4097577 + ... + 4132852.

It is an arithmetic number, because the mean of its divisors is an integer number (27222147225).

Almost surely, 2^145168306702 is an apocalyptic number.

145168306702 is a deficient number, since it is larger than the sum of its proper divisors (72608871098).

145168306702 is an equidigital number, since it uses as much as digits as its factorization.

145168306702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8239250.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 145168306702 in words is "one hundred forty-five billion, one hundred sixty-eight million, three hundred six thousand, seven hundred two".