1070331442 has 8 divisors (see below), whose sum is σ = 1605666096. Its totient is φ = 535109412.

The previous prime is 1070331433. The next prime is 1070331443. The reversal of 1070331442 is 2441330701.

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

It is a super-2 number, since 2×1070331442² = 2291218791467598728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070331443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2113 + ... + 46315.

It is an arithmetic number, because the mean of its divisors is an integer number (200708262).

Almost surely, 2^1070331442 is an apocalyptic number.

1070331442 is a deficient number, since it is larger than the sum of its proper divisors (535334654).

1070331442 is a wasteful number, since it uses less digits than its factorization.

1070331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56312.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1070331442 is about 32715.9203141223. The cubic root of 1070331442 is about 1022.9147189360.

The spelling of 1070331442 in words is "one billion, seventy million, three hundred thirty-one thousand, four hundred forty-two".