719972614144 has 135 divisors (see below), whose sum is σ = 1676757806283. Its totient is φ = 308233863168.

The previous prime is 719972614111. The next prime is 719972614159. The reversal of 719972614144 is 441416279917.

The square root of 719972614144 is 848512.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 760266279 + ... + 760267225.

Almost surely, 2^719972614144 is an apocalyptic number.

719972614144 is the 848512-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 719972614144

719972614144 is an abundant number, since it is smaller than the sum of its proper divisors (956785192139).

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

719972614144 is an frugal number, since it uses more digits than its factorization.

719972614144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936 (or 956 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 55.

The spelling of 719972614144 in words is "seven hundred nineteen billion, nine hundred seventy-two million, six hundred fourteen thousand, one hundred forty-four".