1375144034 has 16 divisors (see below), whose sum is σ = 2288377440. Its totient is φ = 614470560.

The previous prime is 1375144021. The next prime is 1375144049. The reversal of 1375144034 is 4304415731.

It is a super-2 number, since 2×1375144034² = 3782042228491586312, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528419 + ... + 531014.

It is an arithmetic number, because the mean of its divisors is an integer number (143023590).

Almost surely, 2^1375144034 is an apocalyptic number.

1375144034 is a deficient number, since it is larger than the sum of its proper divisors (913233406).

1375144034 is a wasteful number, since it uses less digits than its factorization.

1375144034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059505.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 1375144034 is about 37082.9345386796. The cubic root of 1375144034 is about 1112.0288716561.

Adding to 1375144034 its reverse (4304415731), we get a palindrome (5679559765).

The spelling of 1375144034 in words is "one billion, three hundred seventy-five million, one hundred forty-four thousand, thirty-four".