1401474014 has 4 divisors (see below), whose sum is σ = 2102211024. Its totient is φ = 700737006.

The previous prime is 1401474001. The next prime is 1401474031. The reversal of 1401474014 is 4104741041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4104741041 = 677 ⋅6063133.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350368502 + ... + 350368505.

It is an arithmetic number, because the mean of its divisors is an integer number (525552756).

Almost surely, 2^1401474014 is an apocalyptic number.

1401474014 is a deficient number, since it is larger than the sum of its proper divisors (700737010).

1401474014 is an equidigital number, since it uses as much as digits as its factorization.

1401474014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700737009.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 1401474014 is about 37436.2660264081. The cubic root of 1401474014 is about 1119.0814146498.

The spelling of 1401474014 in words is "one billion, four hundred one million, four hundred seventy-four thousand, fourteen".