40370414 has 24 divisors (see below), whose sum is σ = 70706448. Its totient is φ = 17287200.

The previous prime is 40370411. The next prime is 40370431. The reversal of 40370414 is 41407304.

It is a self number, because there is not a number n which added to its sum of digits gives 40370414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40370411) 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, 33014 + ... + 34214.

It is an arithmetic number, because the mean of its divisors is an integer number (2946102).

Almost surely, 2^40370414 is an apocalyptic number.

40370414 is a deficient number, since it is larger than the sum of its proper divisors (30336034).

40370414 is an frugal number, since it uses more digits than its factorization.

40370414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40370414 is about 6353.7716358081. The cubic root of 40370414 is about 343.0476124381.

Adding to 40370414 its reverse (41407304), we get a palindrome (81777718).

The spelling of 40370414 in words is "forty million, three hundred seventy thousand, four hundred fourteen".