1355400134 has 24 divisors (see below), whose sum is σ = 2252377344. Its totient is φ = 611226000.

The previous prime is 1355400133. The next prime is 1355400139. The reversal of 1355400134 is 4310045531.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355400133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8684 + ... + 52784.

It is an arithmetic number, because the mean of its divisors is an integer number (93849056).

Almost surely, 2^1355400134 is an apocalyptic number.

1355400134 is a deficient number, since it is larger than the sum of its proper divisors (896977210).

1355400134 is a wasteful number, since it uses less digits than its factorization.

1355400134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44252 (or 44241 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1355400134 is about 36815.7593158147. The cubic root of 1355400134 is about 1106.6811381997.

Adding to 1355400134 its reverse (4310045531), we get a palindrome (5665445665).

The spelling of 1355400134 in words is "one billion, three hundred fifty-five million, four hundred thousand, one hundred thirty-four".