1074378041 has 4 divisors (see below), whose sum is σ = 1172048784. Its totient is φ = 976707300.

The previous prime is 1074378037. The next prime is 1074378043. The reversal of 1074378041 is 1408734701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1408734701 = 11 ⋅128066791.

It is a cyclic number.

It is not a de Polignac number, because 1074378041 - 2² = 1074378037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1074377992 and 1074378010.

It is not an unprimeable number, because it can be changed into a prime (1074378043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48835355 + ... + 48835376.

It is an arithmetic number, because the mean of its divisors is an integer number (293012196).

Almost surely, 2^1074378041 is an apocalyptic number.

1074378041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1074378041 is a deficient number, since it is larger than the sum of its proper divisors (97670743).

1074378041 is an equidigital number, since it uses as much as digits as its factorization.

1074378041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97670742.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 1074378041 is about 32777.7064633876. The cubic root of 1074378041 is about 1024.2022080051.

The spelling of 1074378041 in words is "one billion, seventy-four million, three hundred seventy-eight thousand, forty-one".