1255354034402 has 16 divisors (see below), whose sum is σ = 2027973841152. Its totient is φ = 579367242000.

The previous prime is 1255354034401. The next prime is 1255354034419. The reversal of 1255354034402 is 2044304535521.

It is not an unprimeable number, because it can be changed into a prime (1255354034401) 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, 546224 + ... + 1676027.

It is an arithmetic number, because the mean of its divisors is an integer number (126748365072).

Almost surely, 2^{1255354034402} is an apocalyptic number.

1255354034402 is a deficient number, since it is larger than the sum of its proper divisors (772619806750).

1255354034402 is a wasteful number, since it uses less digits than its factorization.

1255354034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243993.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 1255354034402 its reverse (2044304535521), we get a palindrome (3299658569923).

The spelling of 1255354034402 in words is "one trillion, two hundred fifty-five billion, three hundred fifty-four million, thirty-four thousand, four hundred two".