148657466406 has 16 divisors (see below), whose sum is σ = 302188948848. Its totient is φ = 48740152800.

The previous prime is 148657466393. The next prime is 148657466407. The reversal of 148657466406 is 604664756841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148657466407) 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, 203083605 + ... + 203084336.

It is an arithmetic number, because the mean of its divisors is an integer number (18886809303).

Almost surely, 2^148657466406 is an apocalyptic number.

148657466406 is an abundant number, since it is smaller than the sum of its proper divisors (153531482442).

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

148657466406 is a wasteful number, since it uses less digits than its factorization.

148657466406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406168007.

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 148657466406 in words is "one hundred forty-eight billion, six hundred fifty-seven million, four hundred sixty-six thousand, four hundred six".