1601514014 has 4 divisors (see below), whose sum is σ = 2402271024. Its totient is φ = 800757006.

The previous prime is 1601514011. The next prime is 1601514023. The reversal of 1601514014 is 4104151061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601514011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400378502 + ... + 400378505.

It is an arithmetic number, because the mean of its divisors is an integer number (600567756).

Almost surely, 2^1601514014 is an apocalyptic number.

1601514014 is a deficient number, since it is larger than the sum of its proper divisors (800757010).

1601514014 is an equidigital number, since it uses as much as digits as its factorization.

1601514014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800757009.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1601514014 is about 40018.9207000889. The cubic root of 1601514014 is about 1169.9758959653.

Adding to 1601514014 its reverse (4104151061), we get a palindrome (5705665075).

The spelling of 1601514014 in words is "one billion, six hundred one million, five hundred fourteen thousand, fourteen".