146201662141 has 32 divisors (see below), whose sum is σ = 157704624000. Its totient is φ = 135053291520.

The previous prime is 146201662051. The next prime is 146201662151. The reversal of 146201662141 is 141266102641.

It is a cyclic number.

It is not a de Polignac number, because 146201662141 - 2²⁹ = 145664791229 is a prime.

It is a super-2 number, since 2×146201662141² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146201662097 and 146201662106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146201662151) 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, 84852106 + ... + 84853828.

It is an arithmetic number, because the mean of its divisors is an integer number (4928269500).

Almost surely, 2^146201662141 is an apocalyptic number.

It is an amenable number.

146201662141 is a deficient number, since it is larger than the sum of its proper divisors (11502961859).

146201662141 is a wasteful number, since it uses less digits than its factorization.

146201662141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269.

The product of its (nonzero) digits is 13824, while the sum is 34.

Adding to 146201662141 its reverse (141266102641), we get a palindrome (287467764782).

It can be divided in two parts, 14620 and 1662141, that added together give a palindrome (1676761).

The spelling of 146201662141 in words is "one hundred forty-six billion, two hundred one million, six hundred sixty-two thousand, one hundred forty-one".