140677375672 has 8 divisors (see below), whose sum is σ = 263770079400. Its totient is φ = 70338687832.

The previous prime is 140677375667. The next prime is 140677375673. The reversal of 140677375672 is 276573776041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×140677375672² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140677375673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8792335972 + ... + 8792335987.

It is an arithmetic number, because the mean of its divisors is an integer number (32971259925).

Almost surely, 2^140677375672 is an apocalyptic number.

It is an amenable number.

140677375672 is a deficient number, since it is larger than the sum of its proper divisors (123092703728).

140677375672 is a wasteful number, since it uses less digits than its factorization.

140677375672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17584671965 (or 17584671961 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 55.

The spelling of 140677375672 in words is "one hundred forty billion, six hundred seventy-seven million, three hundred seventy-five thousand, six hundred seventy-two".