1464398195645 has 32 divisors (see below), whose sum is σ = 2266439857920. Its totient is φ = 881393264640.

The previous prime is 1464398195639. The next prime is 1464398195653. The reversal of 1464398195645 is 5465918934641.

It is not a de Polignac number, because 1464398195645 - 2⁶ = 1464398195581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65568692 + ... + 65591021.

It is an arithmetic number, because the mean of its divisors is an integer number (70826245560).

Almost surely, 2^{1464398195645} is an apocalyptic number.

It is an amenable number.

1464398195645 is a deficient number, since it is larger than the sum of its proper divisors (802041662275).

1464398195645 is a wasteful number, since it uses less digits than its factorization.

1464398195645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131159765.

The product of its digits is 111974400, while the sum is 65.

The spelling of 1464398195645 in words is "one trillion, four hundred sixty-four billion, three hundred ninety-eight million, one hundred ninety-five thousand, six hundred forty-five".