1034342155 has 16 divisors (see below), whose sum is σ = 1547483904. Its totient is φ = 644784480.

The previous prime is 1034342147. The next prime is 1034342201. The reversal of 1034342155 is 5512434301.

It is not a de Polignac number, because 1034342155 - 2³ = 1034342147 is a prime.

It is a super-2 number, since 2×1034342155² = 2139727387220088050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342917 + ... + 1343686.

It is an arithmetic number, because the mean of its divisors is an integer number (96717744).

Almost surely, 2^1034342155 is an apocalyptic number.

1034342155 is a deficient number, since it is larger than the sum of its proper divisors (513141749).

1034342155 is a wasteful number, since it uses less digits than its factorization.

1034342155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686626.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1034342155 is about 32161.1901987473. The cubic root of 1034342155 is about 1011.3187866991.

Adding to 1034342155 its reverse (5512434301), we get a palindrome (6546776456).

The spelling of 1034342155 in words is "one billion, thirty-four million, three hundred forty-two thousand, one hundred fifty-five".