9736545142 has 4 divisors (see below), whose sum is σ = 14604817716. Its totient is φ = 4868272570.

The previous prime is 9736545121. The next prime is 9736545157. The reversal of 9736545142 is 2415456379.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×9736545142² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9736545092 and 9736545101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434136284 + ... + 2434136287.

It is an arithmetic number, because the mean of its divisors is an integer number (3651204429).

Almost surely, 2^9736545142 is an apocalyptic number.

9736545142 is a deficient number, since it is larger than the sum of its proper divisors (4868272574).

9736545142 is a wasteful number, since it uses less digits than its factorization.

9736545142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868272573.

The product of its digits is 907200, while the sum is 46.

The square root of 9736545142 is about 98673.9334474916. The cubic root of 9736545142 is about 2135.3461873388.

The spelling of 9736545142 in words is "nine billion, seven hundred thirty-six million, five hundred forty-five thousand, one hundred forty-two".