148155252343746 has 32 divisors (see below), whose sum is σ = 301169422131648. Its totient is φ = 48575271896640.

The previous prime is 148155252343687. The next prime is 148155252343751. The reversal of 148155252343746 is 647343252551841.

It is a super-2 number, since 2×148155252343746² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 148155252343746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92782476 + ... + 94365768.

It is an arithmetic number, because the mean of its divisors is an integer number (9411544441614).

Almost surely, 2^{148155252343746} is an apocalyptic number.

148155252343746 is an abundant number, since it is smaller than the sum of its proper divisors (153014169787902).

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

148155252343746 is a wasteful number, since it uses less digits than its factorization.

148155252343746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839026.

The product of its digits is 96768000, while the sum is 60.

The spelling of 148155252343746 in words is "one hundred forty-eight trillion, one hundred fifty-five billion, two hundred fifty-two million, three hundred forty-three thousand, seven hundred forty-six".