140534453505054 has 16 divisors (see below), whose sum is σ = 321221608011648. Its totient is φ = 40152701001432.

The previous prime is 140534453504969. The next prime is 140534453505073. The reversal of 140534453505054 is 450505354435041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140534453504994 and 140534453505012.

It is a congruent number.

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, 1673029208352 + ... + 1673029208435.

It is an arithmetic number, because the mean of its divisors is an integer number (20076350500728).

Almost surely, 2^{140534453505054} is an apocalyptic number.

140534453505054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140534453505054 is an abundant number, since it is smaller than the sum of its proper divisors (180687154506594).

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

140534453505054 is a wasteful number, since it uses less digits than its factorization.

140534453505054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346058416799.

The product of its (nonzero) digits is 7200000, while the sum is 48.

The spelling of 140534453505054 in words is "one hundred forty trillion, five hundred thirty-four billion, four hundred fifty-three million, five hundred five thousand, fifty-four".