1486231411644 has 288 divisors, whose sum is σ = 4739804160000. Its totient is φ = 382858109568.

The previous prime is 1486231411579. The next prime is 1486231411673. The reversal of 1486231411644 is 4461141326841.

1486231411644 is a `hidden beast` number, since 1 + 4 + 8 + 623 + 1 + 4 + 1 + 16 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1486231411644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21880767 + ... + 21948585.

Almost surely, 2^{1486231411644} is an apocalyptic number.

1486231411644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1486231411644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2369902080000).

1486231411644 is an abundant number, since it is smaller than the sum of its proper divisors (3253572748356).

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

1486231411644 is a wasteful number, since it uses less digits than its factorization.

1486231411644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68077 (or 68072 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The spelling of 1486231411644 in words is "one trillion, four hundred eighty-six billion, two hundred thirty-one million, four hundred eleven thousand, six hundred forty-four".