35542023131 has 6 divisors (see below), whose sum is σ = 37755713460. Its totient is φ = 33451315616.

The previous prime is 35542023109. The next prime is 35542023149. The reversal of 35542023131 is 13132024553.

It is a happy number.

It is not a de Polignac number, because 35542023131 - 2¹⁸ = 35541760987 is a prime.

It is a super-2 number, since 2×35542023131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35542023094 and 35542023103.

It is not an unprimeable number, because it can be changed into a prime (35542023151) 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 5 ways as a sum of consecutive naturals, for example, 61491101 + ... + 61491678.

It is an arithmetic number, because the mean of its divisors is an integer number (6292618910).

Almost surely, 2^35542023131 is an apocalyptic number.

35542023131 is a deficient number, since it is larger than the sum of its proper divisors (2213690329).

35542023131 is a wasteful number, since it uses less digits than its factorization.

35542023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122982813 (or 122982796 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 35542023131 its reverse (13132024553), we get a palindrome (48674047684).

The spelling of 35542023131 in words is "thirty-five billion, five hundred forty-two million, twenty-three thousand, one hundred thirty-one".