40151561134 has 8 divisors (see below), whose sum is σ = 60230927088. Its totient is φ = 20074585440.

The previous prime is 40151561113. The next prime is 40151561143. The reversal of 40151561134 is 43116515104.

40151561134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40151561134² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40151561096 and 40151561105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554962 + ... + 623125.

It is an arithmetic number, because the mean of its divisors is an integer number (7528865886).

Almost surely, 2^40151561134 is an apocalyptic number.

40151561134 is a deficient number, since it is larger than the sum of its proper divisors (20079365954).

40151561134 is a wasteful number, since it uses less digits than its factorization.

40151561134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195130.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 40151561134 in words is "forty billion, one hundred fifty-one million, five hundred sixty-one thousand, one hundred thirty-four".