145000007718 has 16 divisors (see below), whose sum is σ = 290590652736. Its totient is φ = 48234896360.

The previous prime is 145000007683. The next prime is 145000007731. The reversal of 145000007718 is 817700000541.

It is a congruent number.

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, 24606696 + ... + 24612587.

It is an arithmetic number, because the mean of its divisors is an integer number (18161915796).

Almost surely, 2^145000007718 is an apocalyptic number.

145000007718 is an abundant number, since it is smaller than the sum of its proper divisors (145590645018).

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

145000007718 is a wasteful number, since it uses less digits than its factorization.

145000007718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49219779.

The product of its (nonzero) digits is 7840, while the sum is 33.

The spelling of 145000007718 in words is "one hundred forty-five billion, seven thousand, seven hundred eighteen".