148466453400 has 144 divisors (see below), whose sum is σ = 501776589600. Its totient is φ = 39338807040.

The previous prime is 148466453389. The next prime is 148466453411. The reversal of 148466453400 is 4354664841.

148466453400 is a `hidden beast` number, since 14 + 8 + 46 + 64 + 534 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (148466453389) and next prime (148466453411).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19921 + ... + 545279.

It is an arithmetic number, because the mean of its divisors is an integer number (3484559650).

Almost surely, 2^148466453400 is an apocalyptic number.

148466453400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148466453400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250888294800).

148466453400 is an abundant number, since it is smaller than the sum of its proper divisors (353310136200).

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

148466453400 is a wasteful number, since it uses less digits than its factorization.

148466453400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525538 (or 525526 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 148466453400 in words is "one hundred forty-eight billion, four hundred sixty-six million, four hundred fifty-three thousand, four hundred".