1622414340654 has 16 divisors (see below), whose sum is σ = 3257756288640. Its totient is φ = 538650179000.

The previous prime is 1622414340653. The next prime is 1622414340667. The reversal of 1622414340654 is 4560434142261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1622414340653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538648674 + ... + 538651685.

It is an arithmetic number, because the mean of its divisors is an integer number (203609768040).

Almost surely, 2^{1622414340654} is an apocalyptic number.

1622414340654 is an abundant number, since it is smaller than the sum of its proper divisors (1635341947986).

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

1622414340654 is a wasteful number, since it uses less digits than its factorization.

1622414340654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077300615.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 1622414340654 in words is "one trillion, six hundred twenty-two billion, four hundred fourteen million, three hundred forty thousand, six hundred fifty-four".