2031014442 has 16 divisors (see below), whose sum is σ = 4156495200. Its totient is φ = 661260432.

The previous prime is 2031014357. The next prime is 2031014501. The reversal of 2031014442 is 2444101302.

It is a super-2 number, since 2×2031014442² = 8250039327225142728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3935817 + ... + 3936332.

It is an arithmetic number, because the mean of its divisors is an integer number (259780950).

Almost surely, 2^2031014442 is an apocalyptic number.

2031014442 is an abundant number, since it is smaller than the sum of its proper divisors (2125480758).

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

2031014442 is a wasteful number, since it uses less digits than its factorization.

2031014442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872197.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2031014442 is about 45066.7775861554. Note that the first 3 decimals coincide. The cubic root of 2031014442 is about 1266.4002974360.

Adding to 2031014442 its reverse (2444101302), we get a palindrome (4475115744).

The spelling of 2031014442 in words is "two billion, thirty-one million, fourteen thousand, four hundred forty-two".