340412054533653 has 8 divisors (see below), whose sum is σ = 469533868322400. Its totient is φ = 219115805217008.

The previous prime is 340412054533619. The next prime is 340412054533673. The reversal of 340412054533653 is 356335450214043.

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

It is a cyclic number.

It is not a de Polignac number, because 340412054533653 - 2¹³ = 340412054525461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340412054533613) 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, 1956391117923 + ... + 1956391118096.

It is an arithmetic number, because the mean of its divisors is an integer number (58691733540300).

Almost surely, 2^{340412054533653} is an apocalyptic number.

It is an amenable number.

340412054533653 is a deficient number, since it is larger than the sum of its proper divisors (129121813788747).

340412054533653 is a wasteful number, since it uses less digits than its factorization.

340412054533653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912782236051.

The product of its (nonzero) digits is 7776000, while the sum is 48.

The spelling of 340412054533653 in words is "three hundred forty trillion, four hundred twelve billion, fifty-four million, five hundred thirty-three thousand, six hundred fifty-three".