1400133130040 has 128 divisors (see below), whose sum is σ = 3510322790400. Its totient is φ = 500545436160.

The previous prime is 1400133130021. The next prime is 1400133130057. The reversal of 1400133130040 is 400313310041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1400133129994 and 1400133130021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19352 + ... + 1673511.

It is an arithmetic number, because the mean of its divisors is an integer number (27424396800).

Almost surely, 2^{1400133130040} is an apocalyptic number.

1400133130040 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 1400133130040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755161395200).

1400133130040 is an abundant number, since it is smaller than the sum of its proper divisors (2110189660360).

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

1400133130040 is a wasteful number, since it uses less digits than its factorization.

1400133130040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692957 (or 1692953 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1400133130040 its reverse (400313310041), we get a palindrome (1800446440081).

The spelling of 1400133130040 in words is "one trillion, four hundred billion, one hundred thirty-three million, one hundred thirty thousand, forty".