1463441074672 has 20 divisors (see below), whose sum is σ = 2843449436160. Its totient is φ = 729647671808.

The previous prime is 1463441074663. The next prime is 1463441074673. The reversal of 1463441074672 is 2764701443641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463441074673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129548272 + ... + 129559567.

It is an arithmetic number, because the mean of its divisors is an integer number (142172471808).

Almost surely, 2^{1463441074672} is an apocalyptic number.

It is an amenable number.

1463441074672 is a deficient number, since it is larger than the sum of its proper divisors (1380008361488).

1463441074672 is a wasteful number, since it uses less digits than its factorization.

1463441074672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259108200 (or 259108194 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 1463441074672 in words is "one trillion, four hundred sixty-three billion, four hundred forty-one million, seventy-four thousand, six hundred seventy-two".