140285551802 has 16 divisors (see below), whose sum is σ = 232984419552. Its totient is φ = 62814425520.

The previous prime is 140285551801. The next prime is 140285551829. The reversal of 140285551802 is 208155582041.

It is a self number, because there is not a number n which added to its sum of digits gives 140285551802.

It is not an unprimeable number, because it can be changed into a prime (140285551801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47585213 + ... + 47588160.

It is an arithmetic number, because the mean of its divisors is an integer number (14561526222).

Almost surely, 2^140285551802 is an apocalyptic number.

140285551802 is a deficient number, since it is larger than the sum of its proper divisors (92698867750).

140285551802 is a wasteful number, since it uses less digits than its factorization.

140285551802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95173453.

The product of its (nonzero) digits is 128000, while the sum is 41.

The spelling of 140285551802 in words is "one hundred forty billion, two hundred eighty-five million, five hundred fifty-one thousand, eight hundred two".