541421378 has 16 divisors (see below), whose sum is σ = 857031840. Its totient is φ = 255816000.

The previous prime is 541421339. The next prime is 541421381. The reversal of 541421378 is 873124145.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 33003.

It is an arithmetic number, because the mean of its divisors is an integer number (53564490).

Almost surely, 2^541421378 is an apocalyptic number.

541421378 is a deficient number, since it is larger than the sum of its proper divisors (315610462).

541421378 is a wasteful number, since it uses less digits than its factorization.

541421378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35953.

The product of its digits is 26880, while the sum is 35.

The square root of 541421378 is about 23268.4631636900. The cubic root of 541421378 is about 815.0391429881.

The spelling of 541421378 in words is "five hundred forty-one million, four hundred twenty-one thousand, three hundred seventy-eight".