1432340455019 has 2 divisors, whose sum is σ = 1432340455020. Its totient is φ = 1432340455018.

The previous prime is 1432340455001. The next prime is 1432340455061. The reversal of 1432340455019 is 9105540432341.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432340455019 is a prime.

It is a super-2 number, since 2×1432340455019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1432340455219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716170227509 + 716170227510.

It is an arithmetic number, because the mean of its divisors is an integer number (716170227510).

Almost surely, 2^{1432340455019} is an apocalyptic number.

1432340455019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432340455019 is an equidigital number, since it uses as much as digits as its factorization.

1432340455019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1432340455019 in words is "one trillion, four hundred thirty-two billion, three hundred forty million, four hundred fifty-five thousand, nineteen".