140725777046 has 8 divisors (see below), whose sum is σ = 213061457160. Its totient is φ = 69705291328.

The previous prime is 140725777039. The next prime is 140725777051. The reversal of 140725777046 is 640777527041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140725777046² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140725776985 and 140725777003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328798331 + ... + 328798758.

It is an arithmetic number, because the mean of its divisors is an integer number (26632682145).

Almost surely, 2^140725777046 is an apocalyptic number.

140725777046 is a deficient number, since it is larger than the sum of its proper divisors (72335680114).

140725777046 is a wasteful number, since it uses less digits than its factorization.

140725777046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657597198.

The product of its (nonzero) digits is 2304960, while the sum is 50.

The spelling of 140725777046 in words is "one hundred forty billion, seven hundred twenty-five million, seven hundred seventy-seven thousand, forty-six".