42131453030 has 32 divisors (see below), whose sum is σ = 78339329280. Its totient is φ = 16297205760.

The previous prime is 42131453027. The next prime is 42131453033. The reversal of 42131453030 is 3035413124.

It is an interprime number because it is at equal distance from previous prime (42131453027) and next prime (42131453033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42131453033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388562 + ... + 485018.

It is an arithmetic number, because the mean of its divisors is an integer number (2448104040).

Almost surely, 2^42131453030 is an apocalyptic number.

42131453030 is a deficient number, since it is larger than the sum of its proper divisors (36207876250).

42131453030 is a wasteful number, since it uses less digits than its factorization.

42131453030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97904.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 42131453030 its reverse (3035413124), we get a palindrome (45166866154).

The spelling of 42131453030 in words is "forty-two billion, one hundred thirty-one million, four hundred fifty-three thousand, thirty".