1445104814 has 16 divisors (see below), whose sum is σ = 2197809600. Its totient is φ = 712524384.

The previous prime is 1445104799. The next prime is 1445104847. The reversal of 1445104814 is 4184015441.

It is a super-4 number, since 4×1445104814⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133352 + ... + 143780.

It is an arithmetic number, because the mean of its divisors is an integer number (137363100).

Almost surely, 2^1445104814 is an apocalyptic number.

1445104814 is a deficient number, since it is larger than the sum of its proper divisors (752704786).

1445104814 is a wasteful number, since it uses less digits than its factorization.

1445104814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11387.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 1445104814 is about 38014.5342467851. The cubic root of 1445104814 is about 1130.5760536921.

The spelling of 1445104814 in words is "one billion, four hundred forty-five million, one hundred four thousand, eight hundred fourteen".