240148076377 has 8 divisors (see below), whose sum is σ = 264923313120. Its totient is φ = 215863438560.

The previous prime is 240148076359. The next prime is 240148076407. The reversal of 240148076377 is 773670841042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-240148076377 is a prime.

It is a super-2 number, since 2×240148076377² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240148076377.

It is not an unprimeable number, because it can be changed into a prime (240148076317) 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, 122648703 + ... + 122650660.

It is an arithmetic number, because the mean of its divisors is an integer number (33115414140).

Almost surely, 2^240148076377 is an apocalyptic number.

It is an amenable number.

240148076377 is a deficient number, since it is larger than the sum of its proper divisors (24775236743).

240148076377 is a wasteful number, since it uses less digits than its factorization.

240148076377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245299463.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 240148076377 in words is "two hundred forty billion, one hundred forty-eight million, seventy-six thousand, three hundred seventy-seven".