1464250130447 has 4 divisors (see below), whose sum is σ = 1576884755880. Its totient is φ = 1351615505016.

The previous prime is 1464250130423. The next prime is 1464250130507. The reversal of 1464250130447 is 7440310524641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1464250130447 - 2¹² = 1464250126351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464250130407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56317312697 + ... + 56317312722.

It is an arithmetic number, because the mean of its divisors is an integer number (394221188970).

Almost surely, 2^{1464250130447} is an apocalyptic number.

1464250130447 is a deficient number, since it is larger than the sum of its proper divisors (112634625433).

1464250130447 is a wasteful number, since it uses less digits than its factorization.

1464250130447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112634625432.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 1464250130447 in words is "one trillion, four hundred sixty-four billion, two hundred fifty million, one hundred thirty thousand, four hundred forty-seven".