350503310420043 has 32 divisors (see below), whose sum is σ = 527414616748800. Its totient is φ = 205096727068800.

The previous prime is 350503310420033. The next prime is 350503310420051. The reversal of 350503310420043 is 340024013305053.

It is not a de Polignac number, because 350503310420043 - 2²² = 350503306225739 is a prime.

It is a super-2 number, since 2×350503310420043² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 350503310419986 and 350503310420013.

It is not an unprimeable number, because it can be changed into a prime (350503310420033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40104648 + ... + 48056106.

It is an arithmetic number, because the mean of its divisors is an integer number (16481706773400).

Almost surely, 2^{350503310420043} is an apocalyptic number.

350503310420043 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

350503310420043 is a deficient number, since it is larger than the sum of its proper divisors (176911306328757).

350503310420043 is a wasteful number, since it uses less digits than its factorization.

350503310420043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7997563.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 350503310420043 its reverse (340024013305053), we get a palindrome (690527323725096).

The spelling of 350503310420043 in words is "three hundred fifty trillion, five hundred three billion, three hundred ten million, four hundred twenty thousand, forty-three".