11452140034 has 16 divisors (see below), whose sum is σ = 17580993408. Its totient is φ = 5591858832.

The previous prime is 11452139999. The next prime is 11452140043. The reversal of 11452140034 is 43004125411.

It is a super-2 number, since 2×11452140034² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11452139990 and 11452140008.

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, 658519 + ... + 675685.

It is an arithmetic number, because the mean of its divisors is an integer number (1098812088).

Almost surely, 2^11452140034 is an apocalyptic number.

11452140034 is a deficient number, since it is larger than the sum of its proper divisors (6128853374).

11452140034 is a wasteful number, since it uses less digits than its factorization.

11452140034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24969.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11452140034 its reverse (43004125411), we get a palindrome (54456265445).

The spelling of 11452140034 in words is "eleven billion, four hundred fifty-two million, one hundred forty thousand, thirty-four".