1464136245 has 144 divisors (see below), whose sum is σ = 3075875712. Its totient is φ = 635109120.

The previous prime is 1464136229. The next prime is 1464136259. The reversal of 1464136245 is 5426314641.

1464136245 is a `hidden beast` number, since 1 + 4 + 641 + 3 + 6 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 1464136245 - 2⁴ = 1464136229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14214864 + ... + 14214966.

It is an arithmetic number, because the mean of its divisors is an integer number (21360248).

Almost surely, 2^1464136245 is an apocalyptic number.

1464136245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1464136245 is an abundant number, since it is smaller than the sum of its proper divisors (1611739467).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1464136245 is a wasteful number, since it uses less digits than its factorization.

1464136245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 182 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 1464136245 is about 38264.0333080558. The cubic root of 1464136245 is about 1135.5174970706.

The spelling of 1464136245 in words is "one billion, four hundred sixty-four million, one hundred thirty-six thousand, two hundred forty-five".