1355404415534 has 32 divisors (see below), whose sum is σ = 2318636801376. Its totient is φ = 588685777920.

The previous prime is 1355404415479. The next prime is 1355404415569. The reversal of 1355404415534 is 4355144045531.

It is a super-2 number, since 2×1355404415534² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2807189 + ... + 3254399.

It is an arithmetic number, because the mean of its divisors is an integer number (72457400043).

Almost surely, 2^{1355404415534} is an apocalyptic number.

1355404415534 is a deficient number, since it is larger than the sum of its proper divisors (963232385842).

1355404415534 is a wasteful number, since it uses less digits than its factorization.

1355404415534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454100.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 1355404415534 in words is "one trillion, three hundred fifty-five billion, four hundred four million, four hundred fifteen thousand, five hundred thirty-four".