4981196142 has 64 divisors (see below), whose sum is σ = 12548256000. Its totient is φ = 1452004704.

The previous prime is 4981196083. The next prime is 4981196147. The reversal of 4981196142 is 2416911894.

It is a happy number.

4981196142 is a `hidden beast` number, since 498 + 1 + 19 + 6 + 142 = 666.

It is a super-3 number, since 3×4981196142³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981196147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173392 + ... + 200067.

It is an arithmetic number, because the mean of its divisors is an integer number (196066500).

Almost surely, 2^4981196142 is an apocalyptic number.

4981196142 is an abundant number, since it is smaller than the sum of its proper divisors (7567059858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4981196142 is a wasteful number, since it uses less digits than its factorization.

4981196142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373502 (or 373496 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 4981196142 is about 70577.5895167864. The cubic root of 4981196142 is about 1707.8296441804.

The spelling of 4981196142 in words is "four billion, nine hundred eighty-one million, one hundred ninety-six thousand, one hundred forty-two".