140822575357887 has 16 divisors (see below), whose sum is σ = 208626329340000. Its totient is φ = 93881585607552.

The previous prime is 140822575357883. The next prime is 140822575357901. The reversal of 140822575357887 is 788753575228041.

140822575357887 is a `hidden beast` number, since 1 + 4 + 0 + 8 + 2 + 2 + 5 + 7 + 535 + 7 + 8 + 87 = 666.

It is not a de Polignac number, because 140822575357887 - 2² = 140822575357883 is a prime.

It is a super-2 number, since 2×140822575357887² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140822575357883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18450439 + ... + 24941207.

It is an arithmetic number, because the mean of its divisors is an integer number (13039145583750).

Almost surely, 2^{140822575357887} is an apocalyptic number.

140822575357887 is a deficient number, since it is larger than the sum of its proper divisors (67803753982113).

140822575357887 is an equidigital number, since it uses as much as digits as its factorization.

140822575357887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294327 (or 7294321 counting only the distinct ones).

The product of its (nonzero) digits is 1053696000, while the sum is 72.

The spelling of 140822575357887 in words is "one hundred forty trillion, eight hundred twenty-two billion, five hundred seventy-five million, three hundred fifty-seven thousand, eight hundred eighty-seven".