142354546036 has 24 divisors (see below), whose sum is σ = 249411456896. Its totient is φ = 71094179520.

The previous prime is 142354546027. The next prime is 142354546069. The reversal of 142354546036 is 630645453241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 142354545983 and 142354546001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18823696 + ... + 18831256.

Almost surely, 2^142354546036 is an apocalyptic number.

It is an amenable number.

142354546036 is a deficient number, since it is larger than the sum of its proper divisors (107056910860).

142354546036 is a wasteful number, since it uses less digits than its factorization.

142354546036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12439 (or 12437 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 142354546036 its reverse (630645453241), we get a palindrome (772999999277).

The spelling of 142354546036 in words is "one hundred forty-two billion, three hundred fifty-four million, five hundred forty-six thousand, thirty-six".