42142030444132 has 48 divisors (see below), whose sum is σ = 74839463411328. Its totient is φ = 20761839532800.

The previous prime is 42142030444121. The next prime is 42142030444141. The reversal of 42142030444132 is 23144403024124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102153423 + ... + 102565129.

It is an arithmetic number, because the mean of its divisors is an integer number (1559155487736).

Almost surely, 2^{42142030444132} is an apocalyptic number.

It is an amenable number.

42142030444132 is a deficient number, since it is larger than the sum of its proper divisors (32697432967196).

42142030444132 is a wasteful number, since it uses less digits than its factorization.

42142030444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413236 (or 413234 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 42142030444132 its reverse (23144403024124), we get a palindrome (65286433468256).

The spelling of 42142030444132 in words is "forty-two trillion, one hundred forty-two billion, thirty million, four hundred forty-four thousand, one hundred thirty-two".