42433261653111 has 16 divisors (see below), whose sum is σ = 65756143968000. Its totient is φ = 23836602187008.

The previous prime is 42433261653073. The next prime is 42433261653131. The reversal of 42433261653111 is 11135616233424.

It is not a de Polignac number, because 42433261653111 - 2⁹ = 42433261652599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433261653131) 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, 17123994586 + ... + 17123997063.

It is an arithmetic number, because the mean of its divisors is an integer number (4109758998000).

Almost surely, 2^{42433261653111} is an apocalyptic number.

42433261653111 is a deficient number, since it is larger than the sum of its proper divisors (23322882314889).

42433261653111 is a wasteful number, since it uses less digits than its factorization.

42433261653111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34247991718.

The product of its digits is 311040, while the sum is 42.

Adding to 42433261653111 its reverse (11135616233424), we get a palindrome (53568877886535).

The spelling of 42433261653111 in words is "forty-two trillion, four hundred thirty-three billion, two hundred sixty-one million, six hundred fifty-three thousand, one hundred eleven".