1432200040 has 32 divisors (see below), whose sum is σ = 3270552480. Its totient is φ = 564328512.

The previous prime is 1432200023. The next prime is 1432200073. The reversal of 1432200040 is 400022341.

It is a junction number, because it is equal to n+sod(n) for n = 1432199987 and 1432200023.

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, 264522 + ... + 269881.

It is an arithmetic number, because the mean of its divisors is an integer number (102204765).

Almost surely, 2^1432200040 is an apocalyptic number.

1432200040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1432200040 is an abundant number, since it is smaller than the sum of its proper divisors (1838352440).

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

1432200040 is a wasteful number, since it uses less digits than its factorization.

1432200040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534481 (or 534477 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1432200040 is about 37844.4188751789. The cubic root of 1432200040 is about 1127.2006412691.

Adding to 1432200040 its reverse (400022341), we get a palindrome (1832222381).

The spelling of 1432200040 in words is "one billion, four hundred thirty-two million, two hundred thousand, forty".