1432452544140 has 192 divisors, whose sum is σ = 4076495216640. Its totient is φ = 375795072000.

The previous prime is 1432452544111. The next prime is 1432452544183. The reversal of 1432452544140 is 414452542341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1212914350 + ... + 1212915530.

It is an arithmetic number, because the mean of its divisors is an integer number (21231745920).

Almost surely, 2^{1432452544140} is an apocalyptic number.

1432452544140 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 1432452544140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2038247608320).

1432452544140 is an abundant number, since it is smaller than the sum of its proper divisors (2644042672500).

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

1432452544140 is a wasteful number, since it uses less digits than its factorization.

1432452544140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464 (or 2462 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 1432452544140 in words is "one trillion, four hundred thirty-two billion, four hundred fifty-two million, five hundred forty-four thousand, one hundred forty".