1061007693449 has 16 divisors (see below), whose sum is σ = 1166671527936. Its totient is φ = 956879859600.

The previous prime is 1061007693407. The next prime is 1061007693451. The reversal of 1061007693449 is 9443967001601.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1061007693449 - 2¹² = 1061007689353 is a prime.

It is a super-2 number, since 2×1061007693449² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1061007693397 and 1061007693406.

It is not an unprimeable number, because it can be changed into a prime (1061007693469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23742044 + ... + 23786690.

It is an arithmetic number, because the mean of its divisors is an integer number (72916970496).

Almost surely, 2^{1061007693449} is an apocalyptic number.

It is an amenable number.

1061007693449 is a deficient number, since it is larger than the sum of its proper divisors (105663834487).

1061007693449 is a wasteful number, since it uses less digits than its factorization.

1061007693449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61796.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 1061007693449 in words is "one trillion, sixty-one billion, seven million, six hundred ninety-three thousand, four hundred forty-nine".