3140122442 has 8 divisors (see below), whose sum is σ = 4710980736. Its totient is φ = 1569795532.

The previous prime is 3140122393. The next prime is 3140122459. The reversal of 3140122442 is 2442210413.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117728 + ... + 141915.

It is an arithmetic number, because the mean of its divisors is an integer number (588872592).

Almost surely, 2^3140122442 is an apocalyptic number.

3140122442 is a deficient number, since it is larger than the sum of its proper divisors (1570858294).

3140122442 is a wasteful number, since it uses less digits than its factorization.

3140122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265692.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3140122442 is about 56036.7954294319. The cubic root of 3140122442 is about 1464.3633839342.

Adding to 3140122442 its reverse (2442210413), we get a palindrome (5582332855).

The spelling of 3140122442 in words is "three billion, one hundred forty million, one hundred twenty-two thousand, four hundred forty-two".