1074151042 has 4 divisors (see below), whose sum is σ = 1611226566. Its totient is φ = 537075520.

The previous prime is 1074151031. The next prime is 1074151079. The reversal of 1074151042 is 2401514701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 938870881 + 135280161 = 30641^2 + 11631^2 .

It is a super-2 number, since 2×1074151042² = 2307600922059371528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1074150998 and 1074151016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268537759 + ... + 268537762.

Almost surely, 2^1074151042 is an apocalyptic number.

1074151042 is a deficient number, since it is larger than the sum of its proper divisors (537075524).

1074151042 is an equidigital number, since it uses as much as digits as its factorization.

1074151042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537075523.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 1074151042 is about 32774.2435763207. The cubic root of 1074151042 is about 1024.1300703763.

Adding to 1074151042 its reverse (2401514701), we get a palindrome (3475665743).

The spelling of 1074151042 in words is "one billion, seventy-four million, one hundred fifty-one thousand, forty-two".