1364738143860 has 240 divisors, whose sum is σ = 5269211773056. Its totient is φ = 287944720128.

The previous prime is 1364738143841. The next prime is 1364738143871. The reversal of 1364738143860 is 683418374631.

It is a happy number.

1364738143860 is a `hidden beast` number, since 1 + 3 + 6 + 4 + 73 + 81 + 438 + 60 = 666.

It is a super-3 number, since 3×1364738143860³ (a number of 37 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1364738143797 and 1364738143806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4481322 + ... + 4776161.

Almost surely, 2^{1364738143860} is an apocalyptic number.

1364738143860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1364738143860 is an abundant number, since it is smaller than the sum of its proper divisors (3904473629196).

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

1364738143860 is a wasteful number, since it uses less digits than its factorization.

1364738143860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9257524 (or 9257513 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 1364738143860 in words is "one trillion, three hundred sixty-four billion, seven hundred thirty-eight million, one hundred forty-three thousand, eight hundred sixty".