340750137477 has 8 divisors (see below), whose sum is σ = 457342348480. Its totient is φ = 225662342400.

The previous prime is 340750137439. The next prime is 340750137479. The reversal of 340750137477 is 774731057043.

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

It is not a de Polignac number, because 340750137477 - 2¹⁴ = 340750121093 is a prime.

It is a super-2 number, since 2×340750137477² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340750137479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376103452 + ... + 376104357.

It is an arithmetic number, because the mean of its divisors is an integer number (57167793560).

Almost surely, 2^340750137477 is an apocalyptic number.

It is an amenable number.

340750137477 is a deficient number, since it is larger than the sum of its proper divisors (116592211003).

340750137477 is a wasteful number, since it uses less digits than its factorization.

340750137477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752207963.

The product of its (nonzero) digits is 1728720, while the sum is 48.

The spelling of 340750137477 in words is "three hundred forty billion, seven hundred fifty million, one hundred thirty-seven thousand, four hundred seventy-seven".