3477382437145 has 16 divisors (see below), whose sum is σ = 4198086646848. Its totient is φ = 2765138054080.

The previous prime is 3477382437131. The next prime is 3477382437157. The reversal of 3477382437145 is 5417342837743.

It is not a de Polignac number, because 3477382437145 - 2¹³ = 3477382428953 is a prime.

It is a super-2 number, since 2×3477382437145² (a number of 26 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 3477382437145.

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 15 ways as a sum of consecutive naturals, for example, 2611291 + ... + 3711280.

It is an arithmetic number, because the mean of its divisors is an integer number (262380415428).

Almost surely, 2^{3477382437145} is an apocalyptic number.

It is an amenable number.

3477382437145 is a deficient number, since it is larger than the sum of its proper divisors (720704209703).

3477382437145 is a wasteful number, since it uses less digits than its factorization.

3477382437145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323240.

The product of its digits is 47416320, while the sum is 58.

The spelling of 3477382437145 in words is "three trillion, four hundred seventy-seven billion, three hundred eighty-two million, four hundred thirty-seven thousand, one hundred forty-five".