140014030302 has 16 divisors (see below), whose sum is σ = 311142289680. Its totient is φ = 46671343416.

The previous prime is 140014030301. The next prime is 140014030333. The reversal of 140014030302 is 203030410041.

It is a super-2 number, since 2×140014030302² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140014030301) 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, 1296426153 + ... + 1296426260.

It is an arithmetic number, because the mean of its divisors is an integer number (19446393105).

Almost surely, 2^140014030302 is an apocalyptic number.

140014030302 is an abundant number, since it is smaller than the sum of its proper divisors (171128259378).

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

140014030302 is a wasteful number, since it uses less digits than its factorization.

140014030302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592852424 (or 2592852418 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 140014030302 its reverse (203030410041), we get a palindrome (343044440343).

The spelling of 140014030302 in words is "one hundred forty billion, fourteen million, thirty thousand, three hundred two".