314042121 has 12 divisors (see below), whose sum is σ = 468249600. Its totient is φ = 202607640.

The previous prime is 314042101. The next prime is 314042123. The reversal of 314042121 is 121240413.

It is not a de Polignac number, because 314042121 - 2¹⁴ = 314025737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314042094 and 314042103.

It is not an unprimeable number, because it can be changed into a prime (314042123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 562521 + ... + 563078.

It is an arithmetic number, because the mean of its divisors is an integer number (39020800).

Almost surely, 2^314042121 is an apocalyptic number.

314042121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

314042121 is a deficient number, since it is larger than the sum of its proper divisors (154207479).

314042121 is a wasteful number, since it uses less digits than its factorization.

314042121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125636 (or 1125633 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 314042121 is about 17721.2336195875. The cubic root of 314042121 is about 679.7188291132.

Adding to 314042121 its reverse (121240413), we get a palindrome (435282534).

The spelling of 314042121 in words is "three hundred fourteen million, forty-two thousand, one hundred twenty-one".