1045149119862 has 8 divisors (see below), whose sum is σ = 2090298239736. Its totient is φ = 348383039952.

The previous prime is 1045149119849. The next prime is 1045149119873. The reversal of 1045149119862 is 2689119415401.

It is a sphenic number, since it is the product of 3 distinct primes.

1045149119862 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87095759983 + ... + 87095759994.

It is an arithmetic number, because the mean of its divisors is an integer number (261287279967).

Almost surely, 2^{1045149119862} is an apocalyptic number.

1045149119862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1045149119862 is a wasteful number, since it uses less digits than its factorization.

1045149119862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174191519982.

The product of its (nonzero) digits is 622080, while the sum is 51.

The spelling of 1045149119862 in words is "one trillion, forty-five billion, one hundred forty-nine million, one hundred nineteen thousand, eight hundred sixty-two".