1440006333136 has 20 divisors (see below), whose sum is σ = 3188585452192. Its totient is φ = 617145571296.

The previous prime is 1440006333127. The next prime is 1440006333203. The reversal of 1440006333136 is 6313336000441.

It is a super-2 number, since 2×1440006333136² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428599590 + ... + 6428599813.

Almost surely, 2^{1440006333136} is an apocalyptic number.

1440006333136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1440006333136 is an abundant number, since it is smaller than the sum of its proper divisors (1748579119056).

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

1440006333136 is a wasteful number, since it uses less digits than its factorization.

1440006333136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12857199418 (or 12857199412 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 1440006333136 in words is "one trillion, four hundred forty billion, six million, three hundred thirty-three thousand, one hundred thirty-six".