42140111314434 has 64 divisors (see below), whose sum is σ = 96580534498560. Its totient is φ = 12007536721920.

The previous prime is 42140111314421. The next prime is 42140111314447. The reversal of 42140111314434 is 43441311104124.

It is an interprime number because it is at equal distance from previous prime (42140111314421) and next prime (42140111314447).

It is a junction number, because it is equal to n+sod(n) for n = 42140111314395 and 42140111314404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24524802 + ... + 26186754.

It is an arithmetic number, because the mean of its divisors is an integer number (1509070851540).

Almost surely, 2^{42140111314434} is an apocalyptic number.

42140111314434 is an abundant number, since it is smaller than the sum of its proper divisors (54440423184126).

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

42140111314434 is a wasteful number, since it uses less digits than its factorization.

42140111314434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663595.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 42140111314434 its reverse (43441311104124), we get a palindrome (85581422418558).

The spelling of 42140111314434 in words is "forty-two trillion, one hundred forty billion, one hundred eleven million, three hundred fourteen thousand, four hundred thirty-four".