4046401245 has 8 divisors (see below), whose sum is σ = 6474242016. Its totient is φ = 2158080656.

The previous prime is 4046401241. The next prime is 4046401273. The reversal of 4046401245 is 5421046404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4046401245 - 2² = 4046401241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046401241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134880027 + ... + 134880056.

It is an arithmetic number, because the mean of its divisors is an integer number (809280252).

Almost surely, 2^4046401245 is an apocalyptic number.

It is an amenable number.

4046401245 is a deficient number, since it is larger than the sum of its proper divisors (2427840771).

4046401245 is a wasteful number, since it uses less digits than its factorization.

4046401245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269760091.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4046401245 is about 63611.3295333465. The cubic root of 4046401245 is about 1593.5155845002.

Adding to 4046401245 its reverse (5421046404), we get a palindrome (9467447649).

The spelling of 4046401245 in words is "four billion, forty-six million, four hundred one thousand, two hundred forty-five".