1383412540291 has 6 divisors (see below), whose sum is σ = 1446176058740. Its totient is φ = 1323264168468.

The previous prime is 1383412540273. The next prime is 1383412540339. The reversal of 1383412540291 is 1920452143831.

It is not a de Polignac number, because 1383412540291 - 2⁵ = 1383412540259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1383412540231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1307572761 + ... + 1307573818.

Almost surely, 2^{1383412540291} is an apocalyptic number.

1383412540291 is a deficient number, since it is larger than the sum of its proper divisors (62763518449).

1383412540291 is an equidigital number, since it uses as much as digits as its factorization.

1383412540291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615146625 (or 2615146602 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 1383412540291 in words is "one trillion, three hundred eighty-three billion, four hundred twelve million, five hundred forty thousand, two hundred ninety-one".