1144020340951 has 2 divisors, whose sum is σ = 1144020340952. Its totient is φ = 1144020340950.

The previous prime is 1144020340943. The next prime is 1144020341017. The reversal of 1144020340951 is 1590430204411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144020340951 - 2³ = 1144020340943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144020340921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572010170475 + 572010170476.

It is an arithmetic number, because the mean of its divisors is an integer number (572010170476).

Almost surely, 2^{1144020340951} is an apocalyptic number.

1144020340951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144020340951 is an equidigital number, since it uses as much as digits as its factorization.

1144020340951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1144020340951 in words is "one trillion, one hundred forty-four billion, twenty million, three hundred forty thousand, nine hundred fifty-one".