140454101441602 has 16 divisors (see below), whose sum is σ = 226912468217400. Its totient is φ = 64817806015872.

The previous prime is 140454101441543. The next prime is 140454101441651. The reversal of 140454101441602 is 206144101454041.

140454101441602 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 89159843117601 + 51294258324001 = 9442449^2 + 7162001^2 .

It is a super-2 number, since 2×140454101441602² (a number of 29 digits) contains 22 as substring.

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, 298255213 + ... + 298725760.

Almost surely, 2^{140454101441602} is an apocalyptic number.

140454101441602 is a deficient number, since it is larger than the sum of its proper divisors (86458366775798).

140454101441602 is a wasteful number, since it uses less digits than its factorization.

140454101441602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596990037.

The product of its (nonzero) digits is 61440, while the sum is 37.

Adding to 140454101441602 its reverse (206144101454041), we get a palindrome (346598202895643).

The spelling of 140454101441602 in words is "one hundred forty trillion, four hundred fifty-four billion, one hundred one million, four hundred forty-one thousand, six hundred two".