4013400142 has 16 divisors (see below), whose sum is σ = 6058063872. Its totient is φ = 1994083000.

The previous prime is 4013400133. The next prime is 4013400199. The reversal of 4013400142 is 2410043104.

It is a super-2 number, since 2×4013400142² = 32214761399611240328, which contains 22 as substring.

It is a congruent number.

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, 213363 + ... + 231409.

It is an arithmetic number, because the mean of its divisors is an integer number (378628992).

Almost surely, 2^4013400142 is an apocalyptic number.

4013400142 is a deficient number, since it is larger than the sum of its proper divisors (2044663730).

4013400142 is a wasteful number, since it uses less digits than its factorization.

4013400142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18743.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4013400142 is about 63351.4020523619. The cubic root of 4013400142 is about 1589.1716928267.

Adding to 4013400142 its reverse (2410043104), we get a palindrome (6423443246).

The spelling of 4013400142 in words is "four billion, thirteen million, four hundred thousand, one hundred forty-two".