148749842334 has 16 divisors (see below), whose sum is σ = 297509373072. Its totient is φ = 49581666048.

The previous prime is 148749842321. The next prime is 148749842411. The reversal of 148749842334 is 433248947841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195859 + ... + 579534.

It is an arithmetic number, because the mean of its divisors is an integer number (18594335817).

Almost surely, 2^148749842334 is an apocalyptic number.

148749842334 is an abundant number, since it is smaller than the sum of its proper divisors (148759530738).

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

148749842334 is a wasteful number, since it uses less digits than its factorization.

148749842334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807371.

The product of its digits is 18579456, while the sum is 57.

The spelling of 148749842334 in words is "one hundred forty-eight billion, seven hundred forty-nine million, eight hundred forty-two thousand, three hundred thirty-four".