146422714471 has 32 divisors (see below), whose sum is σ = 168704985600. Its totient is φ = 125778977280.

The previous prime is 146422714469. The next prime is 146422714481. The reversal of 146422714471 is 174417224641.

It is not a de Polignac number, because 146422714471 - 2¹ = 146422714469 is a prime.

It is a super-3 number, since 3×146422714471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146422714481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32850075 + ... + 32854531.

It is an arithmetic number, because the mean of its divisors is an integer number (5272030800).

Almost surely, 2^146422714471 is an apocalyptic number.

146422714471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

146422714471 is a deficient number, since it is larger than the sum of its proper divisors (22282271129).

146422714471 is a wasteful number, since it uses less digits than its factorization.

146422714471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039.

The product of its digits is 301056, while the sum is 43.

The spelling of 146422714471 in words is "one hundred forty-six billion, four hundred twenty-two million, seven hundred fourteen thousand, four hundred seventy-one".