740129957061 has 48 divisors (see below), whose sum is σ = 1107037145088. Its totient is φ = 436202827200.

The previous prime is 740129957003. The next prime is 740129957113. The reversal of 740129957061 is 160759921047.

740129957061 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 740129957061 - 2⁹ = 740129956549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740129956995 and 740129957013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740129952061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117050446 + ... + 117056768.

It is an arithmetic number, because the mean of its divisors is an integer number (23063273856).

Almost surely, 2^740129957061 is an apocalyptic number.

It is an amenable number.

740129957061 is a deficient number, since it is larger than the sum of its proper divisors (366907188027).

740129957061 is a wasteful number, since it uses less digits than its factorization.

740129957061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002 (or 8965 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 51.

The spelling of 740129957061 in words is "seven hundred forty billion, one hundred twenty-nine million, nine hundred fifty-seven thousand, sixty-one".