140102465050 has 48 divisors (see below), whose sum is σ = 278063631360. Its totient is φ = 52364154240.

The previous prime is 140102465011. The next prime is 140102465053. The reversal of 140102465050 is 50564201041.

It is not an unprimeable number, because it can be changed into a prime (140102465053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 940762 + ... + 1079461.

It is an arithmetic number, because the mean of its divisors is an integer number (5792992320).

Almost surely, 2^140102465050 is an apocalyptic number.

140102465050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140102465050 is a deficient number, since it is larger than the sum of its proper divisors (137961166310).

140102465050 is a wasteful number, since it uses less digits than its factorization.

140102465050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020327 (or 2020322 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 140102465050 its reverse (50564201041), we get a palindrome (190666666091).

The spelling of 140102465050 in words is "one hundred forty billion, one hundred two million, four hundred sixty-five thousand, fifty".