1010010442 has 48 divisors (see below), whose sum is σ = 1826772480. Its totient is φ = 417160800.

The previous prime is 1010010437. The next prime is 1010010451. The reversal of 1010010442 is 2440100101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944284 + ... + 945352.

It is an arithmetic number, because the mean of its divisors is an integer number (38057760).

Almost surely, 2^1010010442 is an apocalyptic number.

1010010442 is a deficient number, since it is larger than the sum of its proper divisors (816762038).

1010010442 is a wasteful number, since it uses less digits than its factorization.

1010010442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1010010442 is about 31780.6614468610. The cubic root of 1010010442 is about 1003.3257411841.

Adding to 1010010442 its reverse (2440100101), we get a palindrome (3450110543).

The spelling of 1010010442 in words is "one billion, ten million, ten thousand, four hundred forty-two".