1906122629376 has 405 divisors, whose sum is σ = 6422351140751. Its totient is φ = 543678686208.

The previous prime is 1906122629357. The next prime is 1906122629443. The reversal of 1906122629376 is 6739262216091.

The square root of 1906122629376 is 1380624.

It is a perfect power (a square), and thus also a powerful number.

1906122629376 is a `hidden beast` number, since 1 + 9 + 0 + 6 + 1 + 2 + 2 + 629 + 3 + 7 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3247227355 + ... + 3247227941.

Almost surely, 2^{1906122629376} is an apocalyptic number.

1906122629376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1906122629376 is the 1380624-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1906122629376

1906122629376 is an abundant number, since it is smaller than the sum of its proper divisors (4516228511375).

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

1906122629376 is an frugal number, since it uses more digits than its factorization.

1906122629376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 1906122629376 in words is "one trillion, nine hundred six billion, one hundred twenty-two million, six hundred twenty-nine thousand, three hundred seventy-six".