148767151388 has 24 divisors (see below), whose sum is σ = 269356978800. Its totient is φ = 71808722048.

The previous prime is 148767151369. The next prime is 148767151397. The reversal of 148767151388 is 883151767841.

It is a happy number.

It is a super-2 number, since 2×148767151388² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794303 + ... + 963561.

It is an arithmetic number, because the mean of its divisors is an integer number (11223207450).

Almost surely, 2^148767151388 is an apocalyptic number.

It is an amenable number.

148767151388 is a deficient number, since it is larger than the sum of its proper divisors (120589827412).

148767151388 is a wasteful number, since it uses less digits than its factorization.

148767151388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176869 (or 176867 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 59.

The spelling of 148767151388 in words is "one hundred forty-eight billion, seven hundred sixty-seven million, one hundred fifty-one thousand, three hundred eighty-eight".