945061723392 has 144 divisors (see below), whose sum is σ = 2549778315840. Its totient is φ = 310707798016.

The previous prime is 945061723391. The next prime is 945061723483. The reversal of 945061723392 is 293327160549.

It is a super-2 number, since 2×945061723392² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945061723391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39318034 + ... + 39342062.

It is an arithmetic number, because the mean of its divisors is an integer number (17706793860).

Almost surely, 2^945061723392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 945061723392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274889157920).

945061723392 is an abundant number, since it is smaller than the sum of its proper divisors (1604716592448).

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

945061723392 is a wasteful number, since it uses less digits than its factorization.

945061723392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24748 (or 24734 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 945061723392 in words is "nine hundred forty-five billion, sixty-one million, seven hundred twenty-three thousand, three hundred ninety-two".