1413154851840 has 528 divisors, whose sum is σ = 4964940725472. Its totient is φ = 371607994368.

The previous prime is 1413154851817. The next prime is 1413154851851. The reversal of 1413154851840 is 481584513141.

It is a happy number.

1413154851840 is a `hidden beast` number, since 1 + 4 + 13 + 1 + 548 + 51 + 8 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2087377582 + ... + 2087378258.

Almost surely, 2^{1413154851840} is an apocalyptic number.

1413154851840 is a gapful number since it is divisible by the number (10) 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 1413154851840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2482470362736).

1413154851840 is an abundant number, since it is smaller than the sum of its proper divisors (3551785873632).

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

1413154851840 is a wasteful number, since it uses less digits than its factorization.

1413154851840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 1413154851840 in words is "one trillion, four hundred thirteen billion, one hundred fifty-four million, eight hundred fifty-one thousand, eight hundred forty".