41140402 has 8 divisors (see below), whose sum is σ = 62875116. Its totient is φ = 20182032.

The previous prime is 41140397. The next prime is 41140427. The reversal of 41140402 is 20404114.

It can be written as a sum of positive squares in 2 ways, for example, as 40081561 + 1058841 = 6331^2 + 1029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193953 + ... + 194164.

Almost surely, 2^41140402 is an apocalyptic number.

41140402 is a deficient number, since it is larger than the sum of its proper divisors (21734714).

41140402 is a wasteful number, since it uses less digits than its factorization.

41140402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388172.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 41140402 is about 6414.0784217220. The cubic root of 41140402 is about 345.2148825861.

Adding to 41140402 its reverse (20404114), we get a palindrome (61544516).

The spelling of 41140402 in words is "forty-one million, one hundred forty thousand, four hundred two".