4020111074 has 32 divisors (see below), whose sum is σ = 7614279936. Its totient is φ = 1551052800.

The previous prime is 4020111061. The next prime is 4020111083. The reversal of 4020111074 is 4701110204.

It is a super-2 number, since 2×4020111074² = 32322586094594866952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361727 + ... + 372674.

It is an arithmetic number, because the mean of its divisors is an integer number (237946248).

Almost surely, 2^4020111074 is an apocalyptic number.

4020111074 is a deficient number, since it is larger than the sum of its proper divisors (3594168862).

4020111074 is a wasteful number, since it uses less digits than its factorization.

4020111074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734450.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 4020111074 is about 63404.3458605165. The cubic root of 4020111074 is about 1590.0569674881.

Adding to 4020111074 its reverse (4701110204), we get a palindrome (8721221278).

The spelling of 4020111074 in words is "four billion, twenty million, one hundred eleven thousand, seventy-four".