1428692430061 has 32 divisors (see below), whose sum is σ = 1595647872000. Its totient is φ = 1270120981248.

The previous prime is 1428692430059. The next prime is 1428692430079. The reversal of 1428692430061 is 1600342968241.

It is a cyclic number.

It is not a de Polignac number, because 1428692430061 - 2¹ = 1428692430059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1428692429993 and 1428692430020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1428692430461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291032875 + ... + 291037783.

It is an arithmetic number, because the mean of its divisors is an integer number (49863996000).

Almost surely, 2^{1428692430061} is an apocalyptic number.

It is an amenable number.

1428692430061 is a deficient number, since it is larger than the sum of its proper divisors (166955441939).

1428692430061 is a wasteful number, since it uses less digits than its factorization.

1428692430061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 1428692430061 in words is "one trillion, four hundred twenty-eight billion, six hundred ninety-two million, four hundred thirty thousand, sixty-one".