1035141994 has 4 divisors (see below), whose sum is σ = 1552712994. Its totient is φ = 517570996.

The previous prime is 1035141953. The next prime is 1035142033. The reversal of 1035141994 is 4991415301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4991415301 = 29 ⋅172117769.

It can be written as a sum of positive squares in only one way, i.e., 1016780769 + 18361225 = 31887^2 + 4285^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258785497 + ... + 258785500.

Almost surely, 2^1035141994 is an apocalyptic number.

1035141994 is a deficient number, since it is larger than the sum of its proper divisors (517571000).

1035141994 is an equidigital number, since it uses as much as digits as its factorization.

1035141994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517570999.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 1035141994 is about 32173.6226434015. The cubic root of 1035141994 is about 1011.5793980103.

The spelling of 1035141994 in words is "one billion, thirty-five million, one hundred forty-one thousand, nine hundred ninety-four".