140015125521134 has 64 divisors (see below), whose sum is σ = 212593264588800. Its totient is φ = 69157863244800.

The previous prime is 140015125521127. The next prime is 140015125521143. The reversal of 140015125521134 is 431125521510041.

It is a happy number.

It is a super-3 number, since 3×140015125521134³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140015125521094 and 140015125521103.

It is a congruent number.

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, 53666202422 + ... + 53666205030.

It is an arithmetic number, because the mean of its divisors is an integer number (3321769759200).

Almost surely, 2^{140015125521134} is an apocalyptic number.

140015125521134 is a deficient number, since it is larger than the sum of its proper divisors (72578139067666).

140015125521134 is a wasteful number, since it uses less digits than its factorization.

140015125521134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 140015125521134 in words is "one hundred forty trillion, fifteen billion, one hundred twenty-five million, five hundred twenty-one thousand, one hundred thirty-four".