1432340455040 has 64 divisors (see below), whose sum is σ = 3735478818720. Its totient is φ = 520851072000.

The previous prime is 1432340455019. The next prime is 1432340455061. The reversal of 1432340455040 is 405540432341.

It is an interprime number because it is at equal distance from previous prime (1432340455019) and next prime (1432340455061).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1432340455040² (a number of 25 digits) contains 22 as substring.

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, 101721686 + ... + 101735765.

Almost surely, 2^{1432340455040} is an apocalyptic number.

1432340455040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1432340455040 is an abundant number, since it is smaller than the sum of its proper divisors (2303138363680).

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

1432340455040 is a wasteful number, since it uses less digits than its factorization.

1432340455040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203457481 (or 203457469 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 1432340455040 its reverse (405540432341), we get a palindrome (1837880887381).

The spelling of 1432340455040 in words is "one trillion, four hundred thirty-two billion, three hundred forty million, four hundred fifty-five thousand, forty".