4361446398072 has 64 divisors (see below), whose sum is σ = 11377943458560. Its totient is φ = 1390574662400.

The previous prime is 4361446398059. The next prime is 4361446398073. The reversal of 4361446398072 is 2708936441634.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4361446398073) 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, 44486947 + ... + 44584877.

It is an arithmetic number, because the mean of its divisors is an integer number (177780366540).

Almost surely, 2^{4361446398072} is an apocalyptic number.

It is an amenable number.

4361446398072 is an abundant number, since it is smaller than the sum of its proper divisors (7016497060488).

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

4361446398072 is a wasteful number, since it uses less digits than its factorization.

4361446398072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178644 (or 178640 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 4361446398072 in words is "four trillion, three hundred sixty-one billion, four hundred forty-six million, three hundred ninety-eight thousand, seventy-two".