425722541406 has 16 divisors (see below), whose sum is σ = 851472405648. Its totient is φ = 141902960000.

The previous prime is 425722541369. The next prime is 425722541407. The reversal of 425722541406 is 604145227524.

It is a super-2 number, since 2×425722541406² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425722541407) 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, 933045 + ... + 1312256.

It is an arithmetic number, because the mean of its divisors is an integer number (53217025353).

Almost surely, 2^425722541406 is an apocalyptic number.

425722541406 is an abundant number, since it is smaller than the sum of its proper divisors (425749864242).

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

425722541406 is a wasteful number, since it uses less digits than its factorization.

425722541406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276907.

The product of its (nonzero) digits is 537600, while the sum is 42.

The spelling of 425722541406 in words is "four hundred twenty-five billion, seven hundred twenty-two million, five hundred forty-one thousand, four hundred six".