1430649486959 has 24 divisors (see below), whose sum is σ = 1813667523360. Its totient is φ = 1104564288960.

The previous prime is 1430649486949. The next prime is 1430649486967. The reversal of 1430649486959 is 9596849460341.

It is a de Polignac number, because none of the positive numbers 2^k-1430649486959 is a prime.

It is a super-2 number, since 2×1430649486959² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430649486949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7655744 + ... + 7840389.

It is an arithmetic number, because the mean of its divisors is an integer number (75569480140).

Almost surely, 2^{1430649486959} is an apocalyptic number.

1430649486959 is a deficient number, since it is larger than the sum of its proper divisors (383018036401).

1430649486959 is a wasteful number, since it uses less digits than its factorization.

1430649486959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15496271 (or 15496260 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 68.

The spelling of 1430649486959 in words is "one trillion, four hundred thirty billion, six hundred forty-nine million, four hundred eighty-six thousand, nine hundred fifty-nine".