40210014 has 32 divisors (see below), whose sum is σ = 87663744. Its totient is φ = 12221280.

The previous prime is 40209989. The next prime is 40210039. The reversal of 40210014 is 41001204.

It is an interprime number because it is at equal distance from previous prime (40209989) and next prime (40210039).

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, 3369 + ... + 9579.

It is an arithmetic number, because the mean of its divisors is an integer number (2739492).

Almost surely, 2^40210014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40210014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43831872).

40210014 is an abundant number, since it is smaller than the sum of its proper divisors (47453730).

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

40210014 is a wasteful number, since it uses less digits than its factorization.

40210014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 40210014 is about 6341.1366488982. The cubic root of 40210014 is about 342.5926763610.

Adding to 40210014 its reverse (41001204), we get a palindrome (81211218).

The spelling of 40210014 in words is "forty million, two hundred ten thousand, fourteen".