140568765473040 has 40 divisors (see below), whose sum is σ = 435763172967168. Its totient is φ = 37485004126080.

The previous prime is 140568765472969. The next prime is 140568765473083. The reversal of 140568765473040 is 40374567865041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×140568765473040² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292851594496 + ... + 292851594975.

Almost surely, 2^{140568765473040} is an apocalyptic number.

140568765473040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140568765473040 is an abundant number, since it is smaller than the sum of its proper divisors (295194407494128).

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

140568765473040 is a wasteful number, since it uses less digits than its factorization.

140568765473040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585703189487 (or 585703189481 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 140568765473040 in words is "one hundred forty trillion, five hundred sixty-eight billion, seven hundred sixty-five million, four hundred seventy-three thousand, forty".