1055402134 has 16 divisors (see below), whose sum is σ = 1626915888. Its totient is φ = 513114912.

The previous prime is 1055402129. The next prime is 1055402137. The reversal of 1055402134 is 4312045501.

It is a happy number.

1055402134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055402134² = 2227747328903507912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055402099 and 1055402108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055402137) 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, 148449 + ... + 155395.

It is an arithmetic number, because the mean of its divisors is an integer number (101682243).

Almost surely, 2^1055402134 is an apocalyptic number.

1055402134 is a deficient number, since it is larger than the sum of its proper divisors (571513754).

1055402134 is a wasteful number, since it uses less digits than its factorization.

1055402134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1055402134 is about 32486.9532889743. The cubic root of 1055402134 is about 1018.1364583307.

Adding to 1055402134 its reverse (4312045501), we get a palindrome (5367447635).

The spelling of 1055402134 in words is "one billion, fifty-five million, four hundred two thousand, one hundred thirty-four".