2032400144240 has 40 divisors (see below), whose sum is σ = 4725626991408. Its totient is φ = 812909020160.

The previous prime is 2032400144233. The next prime is 2032400144251. The reversal of 2032400144240 is 424410042302.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497864 + ... + 2076696.

Almost surely, 2^{2032400144240} is an apocalyptic number.

2032400144240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032400144240 is an abundant number, since it is smaller than the sum of its proper divisors (2693226847168).

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

2032400144240 is a wasteful number, since it uses less digits than its factorization.

2032400144240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594937 (or 1594931 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2032400144240 its reverse (424410042302), we get a palindrome (2456810186542).

The spelling of 2032400144240 in words is "two trillion, thirty-two billion, four hundred million, one hundred forty-four thousand, two hundred forty".