2026672416690 has 128 divisors (see below), whose sum is σ = 5170141716480. Its totient is φ = 507397051392.

The previous prime is 2026672416689. The next prime is 2026672416709. The reversal of 2026672416690 is 966142766202.

It is a super-2 number, since 2×2026672416690² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7904731 + ... + 8157089.

It is an arithmetic number, because the mean of its divisors is an integer number (40391732160).

Almost surely, 2^{2026672416690} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2026672416690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2585070858240).

2026672416690 is an abundant number, since it is smaller than the sum of its proper divisors (3143469299790).

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

2026672416690 is a wasteful number, since it uses less digits than its factorization.

2026672416690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252608.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 2026672416690 in words is "two trillion, twenty-six billion, six hundred seventy-two million, four hundred sixteen thousand, six hundred ninety".