40213014 has 32 divisors (see below), whose sum is σ = 83635200. Its totient is φ = 12876000.

The previous prime is 40213001. The next prime is 40213021. The reversal of 40213014 is 41031204.

It is a junction number, because it is equal to n+sod(n) for n = 40212984 and 40213002.

It is a congruent number.

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, 26989 + ... + 28439.

It is an arithmetic number, because the mean of its divisors is an integer number (2613600).

Almost surely, 2^40213014 is an apocalyptic number.

40213014 is an abundant number, since it is smaller than the sum of its proper divisors (43422186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40213014 is a wasteful number, since it uses less digits than its factorization.

40213014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 40213014 is about 6341.3731951368. The cubic root of 40213014 is about 342.6011962326.

Adding to 40213014 its reverse (41031204), we get a palindrome (81244218).

The spelling of 40213014 in words is "forty million, two hundred thirteen thousand, fourteen".