4151968403 has 4 divisors (see below), whose sum is σ = 4529420088. Its totient is φ = 3774516720.

The previous prime is 4151968399. The next prime is 4151968409. The reversal of 4151968403 is 3048691514.

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

It is a cyclic number.

It is not a de Polignac number, because 4151968403 - 2² = 4151968399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4151968409) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 188725826 + ... + 188725847.

It is an arithmetic number, because the mean of its divisors is an integer number (1132355022).

Almost surely, 2^4151968403 is an apocalyptic number.

4151968403 is a deficient number, since it is larger than the sum of its proper divisors (377451685).

4151968403 is a wasteful number, since it uses less digits than its factorization.

4151968403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377451684.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 4151968403 is about 64435.7695926727. The cubic root of 4151968403 is about 1607.2546094111.

The spelling of 4151968403 in words is "four billion, one hundred fifty-one million, nine hundred sixty-eight thousand, four hundred three".