940457362061 has 12 divisors (see below), whose sum is σ = 1131725609820. Its totient is φ = 778309539840.

The previous prime is 940457362027. The next prime is 940457362067. The reversal of 940457362061 is 160263754049.

940457362061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 636156188836 + 304301173225 = 797594^2 + 551635^2 .

It is a de Polignac number, because none of the positive numbers 2^k-940457362061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 940457361997 and 940457362015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940457362067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330912500 + ... + 330915341.

It is an arithmetic number, because the mean of its divisors is an integer number (94310467485).

Almost surely, 2^940457362061 is an apocalyptic number.

It is an amenable number.

940457362061 is a deficient number, since it is larger than the sum of its proper divisors (191268247759).

940457362061 is a wasteful number, since it uses less digits than its factorization.

940457362061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661827884 (or 661827877 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 940457362061 in words is "nine hundred forty billion, four hundred fifty-seven million, three hundred sixty-two thousand, sixty-one".