140455125140134 has 64 divisors (see below), whose sum is σ = 251381770358400. Its totient is φ = 57583035675648.

The previous prime is 140455125140117. The next prime is 140455125140137. The reversal of 140455125140134 is 431041521554041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140455125140137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 930010812 + ... + 930161824.

It is an arithmetic number, because the mean of its divisors is an integer number (3927840161850).

Almost surely, 2^{140455125140134} is an apocalyptic number.

140455125140134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140455125140134 is a deficient number, since it is larger than the sum of its proper divisors (110926645218266).

140455125140134 is a wasteful number, since it uses less digits than its factorization.

140455125140134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172177.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 140455125140134 its reverse (431041521554041), we get a palindrome (571496646694175).

The spelling of 140455125140134 in words is "one hundred forty trillion, four hundred fifty-five billion, one hundred twenty-five million, one hundred forty thousand, one hundred thirty-four".