100014378 has 16 divisors (see below), whose sum is σ = 200714976. Its totient is φ = 33223760.

The previous prime is 100014361. The next prime is 100014389. The reversal of 100014378 is 873410001.

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, 26688 + ... + 30203.

It is an arithmetic number, because the mean of its divisors is an integer number (12544686).

Almost surely, 2^100014378 is an apocalyptic number.

100014378 is an abundant number, since it is smaller than the sum of its proper divisors (100700598).

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

100014378 is a wasteful number, since it uses less digits than its factorization.

100014378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57189.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 100014378 is about 10000.7188741610. The cubic root of 100014378 is about 464.1811278833.

Adding to 100014378 its reverse (873410001), we get a palindrome (973424379).

The spelling of 100014378 in words is "one hundred million, fourteen thousand, three hundred seventy-eight".