140602285455 has 16 divisors (see below), whose sum is σ = 224991358080. Its totient is φ = 74978651808.

The previous prime is 140602285433. The next prime is 140602285487. The reversal of 140602285455 is 554582206041.

140602285455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140602285455 - 2¹⁷ = 140602154383 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450337 + ... + 695706.

It is an arithmetic number, because the mean of its divisors is an integer number (14061959880).

Almost surely, 2^140602285455 is an apocalyptic number.

140602285455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140602285455 is a deficient number, since it is larger than the sum of its proper divisors (84389072625).

140602285455 is a wasteful number, since it uses less digits than its factorization.

140602285455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154230.

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 140602285455 in words is "one hundred forty billion, six hundred two million, two hundred eighty-five thousand, four hundred fifty-five".