41400378 has 12 divisors (see below), whose sum is σ = 89700858. Its totient is φ = 13800120.

The previous prime is 41400361. The next prime is 41400379. The reversal of 41400378 is 87300414.

It can be written as a sum of positive squares in only one way, i.e., 24235929 + 17164449 = 4923^2 + 4143^2 .

It is not an unprimeable number, because it can be changed into a prime (41400379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1149993 + ... + 1150028.

Almost surely, 2^41400378 is an apocalyptic number.

41400378 is an abundant number, since it is smaller than the sum of its proper divisors (48300480).

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

41400378 is a wasteful number, since it uses less digits than its factorization.

41400378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300029 (or 2300026 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 41400378 is about 6434.3125506926. The cubic root of 41400378 is about 345.9405212560.

The spelling of 41400378 in words is "forty-one million, four hundred thousand, three hundred seventy-eight".