6240451043 has 16 divisors (see below), whose sum is σ = 6791873760. Its totient is φ = 5719392000.

The previous prime is 6240451039. The next prime is 6240451073. The reversal of 6240451043 is 3401540426.

It is a cyclic number.

It is not a de Polignac number, because 6240451043 - 2² = 6240451039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6240450997 and 6240451015.

It is not an unprimeable number, because it can be changed into a prime (6240451033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26933 + ... + 114918.

It is an arithmetic number, because the mean of its divisors is an integer number (424492110).

Almost surely, 2^6240451043 is an apocalyptic number.

6240451043 is a deficient number, since it is larger than the sum of its proper divisors (551422717).

6240451043 is a wasteful number, since it uses less digits than its factorization.

6240451043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141958.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 6240451043 is about 78996.5255122021. The cubic root of 6240451043 is about 1841.0771736056.

Adding to 6240451043 its reverse (3401540426), we get a palindrome (9641991469).

The spelling of 6240451043 in words is "six billion, two hundred forty million, four hundred fifty-one thousand, forty-three".