1433432140140 has 384 divisors, whose sum is σ = 5423262824448. Its totient is φ = 273190993920.

The previous prime is 1433432140117. The next prime is 1433432140159. The reversal of 1433432140140 is 410412343341.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1433432140098 and 1433432140107.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9353412 + ... + 9505428.

It is an arithmetic number, because the mean of its divisors is an integer number (14123080272).

Almost surely, 2^{1433432140140} is an apocalyptic number.

1433432140140 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 1433432140140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2711631412224).

1433432140140 is an abundant number, since it is smaller than the sum of its proper divisors (3989830684308).

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

1433432140140 is a wasteful number, since it uses less digits than its factorization.

1433432140140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152217 (or 152215 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1433432140140 its reverse (410412343341), we get a palindrome (1843844483481).

The spelling of 1433432140140 in words is "one trillion, four hundred thirty-three billion, four hundred thirty-two million, one hundred forty thousand, one hundred forty".