140424314101302 has 96 divisors (see below), whose sum is σ = 356654556743040. Its totient is φ = 36447960299520.

The previous prime is 140424314101289. The next prime is 140424314101333. The reversal of 140424314101302 is 203101413424041.

It is a happy number.

It is a super-2 number, since 2×140424314101302² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140424314101302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10851828 + ... + 19965239.

It is an arithmetic number, because the mean of its divisors is an integer number (3715151632740).

Almost surely, 2^{140424314101302} is an apocalyptic number.

140424314101302 is an abundant number, since it is smaller than the sum of its proper divisors (216230242641738).

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

140424314101302 is a wasteful number, since it uses less digits than its factorization.

140424314101302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30818506 (or 30818499 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 140424314101302 its reverse (203101413424041), we get a palindrome (343525727525343).

The spelling of 140424314101302 in words is "one hundred forty trillion, four hundred twenty-four billion, three hundred fourteen million, one hundred one thousand, three hundred two".