140072198352 has 40 divisors (see below), whose sum is σ = 362670058464. Its totient is φ = 46585329024.

The previous prime is 140072198347. The next prime is 140072198353. The reversal of 140072198352 is 253891270041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140072198353) 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, 3272383 + ... + 3314910.

Almost surely, 2^140072198352 is an apocalyptic number.

140072198352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140072198352 is an abundant number, since it is smaller than the sum of its proper divisors (222597860112).

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

140072198352 is a wasteful number, since it uses less digits than its factorization.

140072198352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6587747 (or 6587741 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 140072198352 in words is "one hundred forty billion, seventy-two million, one hundred ninety-eight thousand, three hundred fifty-two".