1061913061912 has 32 divisors (see below), whose sum is σ = 2011018964400. Its totient is φ = 525642480000.

The previous prime is 1061913061897. The next prime is 1061913061969. The reversal of 1061913061912 is 2191603191601.

It is a super-2 number, since 2×1061913061912² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 7933639 + ... + 8066377.

Almost surely, 2^{1061913061912} is an apocalyptic number.

It is an amenable number.

1061913061912 is a deficient number, since it is larger than the sum of its proper divisors (949105902488).

1061913061912 is a wasteful number, since it uses less digits than its factorization.

1061913061912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142747 (or 142743 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 1061913061912 in words is "one trillion, sixty-one billion, nine hundred thirteen million, sixty-one thousand, nine hundred twelve".