1061667045030 has 32 divisors (see below), whose sum is σ = 2548126015488. Its totient is φ = 283097311200.

The previous prime is 1061667044983. The next prime is 1061667045031. The reversal of 1061667045030 is 305407661601.

It is a super-2 number, since 2×1061667045030² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061667045030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061667045031) 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, 240166 + ... + 1476825.

It is an arithmetic number, because the mean of its divisors is an integer number (79628937984).

Almost surely, 2^{1061667045030} is an apocalyptic number.

1061667045030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061667045030 is an abundant number, since it is smaller than the sum of its proper divisors (1486458970458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061667045030 is a wasteful number, since it uses less digits than its factorization.

1061667045030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737612.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 1061667045030 in words is "one trillion, sixty-one billion, six hundred sixty-seven million, forty-five thousand, thirty".