1412499743640 has 160 divisors (see below), whose sum is σ = 4748023360080. Its totient is φ = 376630518528.

The previous prime is 1412499743623. The next prime is 1412499743657. The reversal of 1412499743640 is 463479942141.

It is a happy number.

1412499743640 is a `hidden beast` number, since 1 + 4 + 12 + 499 + 74 + 36 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (1412499743623) and next prime (1412499743657).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67209774 + ... + 67230786.

Almost surely, 2^{1412499743640} is an apocalyptic number.

1412499743640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412499743640 is an abundant number, since it is smaller than the sum of its proper divisors (3335523616440).

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

1412499743640 is a wasteful number, since it uses less digits than its factorization.

1412499743640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41783 (or 41770 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

It can be divided in two parts, 141249 and 9743640, that added together give a palindrome (9884889).

The spelling of 1412499743640 in words is "one trillion, four hundred twelve billion, four hundred ninety-nine million, seven hundred forty-three thousand, six hundred forty".