145355062422 has 16 divisors (see below), whose sum is σ = 290714316912. Its totient is φ = 48450988800.

The previous prime is 145355062393. The next prime is 145355062423. The reversal of 145355062422 is 224260553541.

It is a super-2 number, since 2×145355062422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145355062423) 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, 445438 + ... + 699374.

It is an arithmetic number, because the mean of its divisors is an integer number (18169644807).

Almost surely, 2^145355062422 is an apocalyptic number.

145355062422 is an abundant number, since it is smaller than the sum of its proper divisors (145359254490).

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

145355062422 is a wasteful number, since it uses less digits than its factorization.

145355062422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349343.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 145355062422 in words is "one hundred forty-five billion, three hundred fifty-five million, sixty-two thousand, four hundred twenty-two".