1454530024139 has 2 divisors, whose sum is σ = 1454530024140. Its totient is φ = 1454530024138.

The previous prime is 1454530024127. The next prime is 1454530024151. The reversal of 1454530024139 is 9314200354541.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1454530024127) and next prime (1454530024151).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1454530024139 is a prime.

It is a super-2 number, since 2×1454530024139² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454530024096 and 1454530024105.

It is not a weakly prime, because it can be changed into another prime (1454530054139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727265012069 + 727265012070.

It is an arithmetic number, because the mean of its divisors is an integer number (727265012070).

Almost surely, 2^{1454530024139} is an apocalyptic number.

1454530024139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454530024139 is an equidigital number, since it uses as much as digits as its factorization.

1454530024139 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 1454530024139 in words is "one trillion, four hundred fifty-four billion, five hundred thirty million, twenty-four thousand, one hundred thirty-nine".