1145425034 has 16 divisors (see below), whose sum is σ = 1853137440. Its totient is φ = 527847600.

The previous prime is 1145425009. The next prime is 1145425063. The reversal of 1145425034 is 4305245411.

It is a junction number, because it is equal to n+sod(n) for n = 1145424988 and 1145425006.

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, 16292 + ... + 50559.

It is an arithmetic number, because the mean of its divisors is an integer number (115821090).

Almost surely, 2^1145425034 is an apocalyptic number.

1145425034 is a deficient number, since it is larger than the sum of its proper divisors (707712406).

1145425034 is a wasteful number, since it uses less digits than its factorization.

1145425034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67525.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1145425034 is about 33844.1285011152. The cubic root of 1145425034 is about 1046.2983896215.

The spelling of 1145425034 in words is "one billion, one hundred forty-five million, four hundred twenty-five thousand, thirty-four".