42131010431030 has 16 divisors (see below), whose sum is σ = 75837761944704. Its totient is φ = 16851972357120.

The previous prime is 42131010430997. The next prime is 42131010431071. The reversal of 42131010431030 is 3013401013124.

It is a junction number, because it is equal to n+sod(n) for n = 42131010430987 and 42131010431005.

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, 53566982 + ... + 54347801.

It is an arithmetic number, because the mean of its divisors is an integer number (4739860121544).

Almost surely, 2^{42131010431030} is an apocalyptic number.

42131010431030 is a deficient number, since it is larger than the sum of its proper divisors (33706751513674).

42131010431030 is a wasteful number, since it uses less digits than its factorization.

42131010431030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107953831.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 42131010431030 its reverse (3013401013124), we get a palindrome (45144411444154).

The spelling of 42131010431030 in words is "forty-two trillion, one hundred thirty-one billion, ten million, four hundred thirty-one thousand, thirty".