146537101021266 has 24 divisors (see below), whose sum is σ = 317497752196560. Its totient is φ = 48845592650616.

The previous prime is 146537101021189. The next prime is 146537101021271. The reversal of 146537101021266 is 662120101735641.

It is a happy number.

146537101021266 is a `hidden beast` number, since 1 + 4 + 6 + 5 + 371 + 0 + 1 + 0 + 212 + 66 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359460 + ... + 17123183.

It is an arithmetic number, because the mean of its divisors is an integer number (13229073008190).

Almost surely, 2^{146537101021266} is an apocalyptic number.

146537101021266 is an abundant number, since it is smaller than the sum of its proper divisors (170960651175294).

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

146537101021266 is a wasteful number, since it uses less digits than its factorization.

146537101021266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17948310 (or 17948307 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 146537101021266 in words is "one hundred forty-six trillion, five hundred thirty-seven billion, one hundred one million, twenty-one thousand, two hundred sixty-six".