348940441355415 has 32 divisors (see below), whose sum is σ = 687144253748736. Its totient is φ = 147245197230720.

The previous prime is 348940441355381. The next prime is 348940441355419. The reversal of 348940441355415 is 514553144049843.

It is a happy number.

It is not a de Polignac number, because 348940441355415 - 2⁷ = 348940441355287 is a prime.

It is a super-2 number, since 2×348940441355415² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348940441355419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127817010121 + ... + 127817012850.

It is an arithmetic number, because the mean of its divisors is an integer number (21473257929648).

Almost surely, 2^{348940441355415} is an apocalyptic number.

348940441355415 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

348940441355415 is a deficient number, since it is larger than the sum of its proper divisors (338203812393321).

348940441355415 is a wasteful number, since it uses less digits than its factorization.

348940441355415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255634022999.

The product of its (nonzero) digits is 82944000, while the sum is 60.

The spelling of 348940441355415 in words is "three hundred forty-eight trillion, nine hundred forty billion, four hundred forty-one million, three hundred fifty-five thousand, four hundred fifteen".