1445976134 has 16 divisors (see below), whose sum is σ = 2259910800. Its totient is φ = 693031584.

The previous prime is 1445976113. The next prime is 1445976139. The reversal of 1445976134 is 4316795441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445976139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81617 + ... + 97740.

It is an arithmetic number, because the mean of its divisors is an integer number (141244425).

Almost surely, 2^1445976134 is an apocalyptic number.

1445976134 is a deficient number, since it is larger than the sum of its proper divisors (813934666).

1445976134 is a wasteful number, since it uses less digits than its factorization.

1445976134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179527.

The product of its digits is 362880, while the sum is 44.

The square root of 1445976134 is about 38025.9928732965. The cubic root of 1445976134 is about 1130.8032334321.

The spelling of 1445976134 in words is "one billion, four hundred forty-five million, nine hundred seventy-six thousand, one hundred thirty-four".