2141035442 has 64 divisors (see below), whose sum is σ = 4031596800. Its totient is φ = 830269440.

The previous prime is 2141035423. The next prime is 2141035447. The reversal of 2141035442 is 2445301412.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2141035447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2121434 + ... + 2122442.

It is an arithmetic number, because the mean of its divisors is an integer number (62993700).

Almost surely, 2^2141035442 is an apocalyptic number.

2141035442 is a deficient number, since it is larger than the sum of its proper divisors (1890561358).

2141035442 is a wasteful number, since it uses less digits than its factorization.

2141035442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2141035442 is about 46271.3241868006. The cubic root of 2141035442 is about 1288.8665488096.

Adding to 2141035442 its reverse (2445301412), we get a palindrome (4586336854).

The spelling of 2141035442 in words is "two billion, one hundred forty-one million, thirty-five thousand, four hundred forty-two".