42110140021323 has 64 divisors (see below), whose sum is σ = 67971701145600. Its totient is φ = 22888428456960.

The previous prime is 42110140021291. The next prime is 42110140021357. The reversal of 42110140021323 is 32312004101124.

It is not a de Polignac number, because 42110140021323 - 2⁵ = 42110140021291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42110140021293 and 42110140021302.

It is not an unprimeable number, because it can be changed into a prime (42110140021363) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13653003 + ... + 16450676.

It is an arithmetic number, because the mean of its divisors is an integer number (1062057830400).

Almost surely, 2^{42110140021323} is an apocalyptic number.

42110140021323 is a deficient number, since it is larger than the sum of its proper divisors (25861561124277).

42110140021323 is a wasteful number, since it uses less digits than its factorization.

42110140021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30103832.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 42110140021323 its reverse (32312004101124), we get a palindrome (74422144122447).

The spelling of 42110140021323 in words is "forty-two trillion, one hundred ten billion, one hundred forty million, twenty-one thousand, three hundred twenty-three".