35212042043 has 4 divisors (see below), whose sum is σ = 35225479248. Its totient is φ = 35198604840.

The previous prime is 35212042037. The next prime is 35212042069. The reversal of 35212042043 is 34024021253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34024021253 = 116993 ⋅290821.

It is a cyclic number.

It is not a de Polignac number, because 35212042043 - 2¹² = 35212037947 is a prime.

It is a super-2 number, since 2×35212042043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35212062043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6714671 + ... + 6719912.

It is an arithmetic number, because the mean of its divisors is an integer number (8806369812).

Almost surely, 2^35212042043 is an apocalyptic number.

35212042043 is a deficient number, since it is larger than the sum of its proper divisors (13437205).

35212042043 is a wasteful number, since it uses less digits than its factorization.

35212042043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13437204.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 35212042043 its reverse (34024021253), we get a palindrome (69236063296).

The spelling of 35212042043 in words is "thirty-five billion, two hundred twelve million, forty-two thousand, forty-three".