31454101140134 has 16 divisors (see below), whose sum is σ = 48808296154800. Its totient is φ = 15184673714784.

The previous prime is 31454101140109. The next prime is 31454101140139. The reversal of 31454101140134 is 43104110145413.

It is a super-3 number, since 3×31454101140134³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31454101140134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31454101140139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14331737 + ... + 16380075.

It is an arithmetic number, because the mean of its divisors is an integer number (3050518509675).

Almost surely, 2^{31454101140134} is an apocalyptic number.

31454101140134 is a deficient number, since it is larger than the sum of its proper divisors (17354195014666).

31454101140134 is a wasteful number, since it uses less digits than its factorization.

31454101140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313127.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 31454101140134 its reverse (43104110145413), we get a palindrome (74558211285547).

The spelling of 31454101140134 in words is "thirty-one trillion, four hundred fifty-four billion, one hundred one million, one hundred forty thousand, one hundred thirty-four".