4145899351 has 12 divisors (see below), whose sum is σ = 4796911000. Its totient is φ = 3570629040.

The previous prime is 4145899349. The next prime is 4145899367. The reversal of 4145899351 is 1539985414.

It is a happy number.

It is not a de Polignac number, because 4145899351 - 2¹ = 4145899349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4145899295 and 4145899304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145899151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899376 + ... + 903973.

Almost surely, 2^4145899351 is an apocalyptic number.

4145899351 is a deficient number, since it is larger than the sum of its proper divisors (651011649).

4145899351 is a wasteful number, since it uses less digits than its factorization.

4145899351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803390 (or 1803379 counting only the distinct ones).

The product of its digits is 777600, while the sum is 49.

The square root of 4145899351 is about 64388.6585587866. The cubic root of 4145899351 is about 1606.4711040522.

The spelling of 4145899351 in words is "four billion, one hundred forty-five million, eight hundred ninety-nine thousand, three hundred fifty-one".