42001650153464 has 32 divisors (see below), whose sum is σ = 78779911824000. Its totient is φ = 20993674689120.

The previous prime is 42001650153457. The next prime is 42001650153473. The reversal of 42001650153464 is 46435105610024.

It is a super-2 number, since 2×42001650153464² (a number of 28 digits) contains 22 as substring.

It is a congruent 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, 374133389 + ... + 374245635.

It is an arithmetic number, because the mean of its divisors is an integer number (2461872244500).

Almost surely, 2^{42001650153464} is an apocalyptic number.

It is an amenable number.

42001650153464 is a deficient number, since it is larger than the sum of its proper divisors (36778261670536).

42001650153464 is a wasteful number, since it uses less digits than its factorization.

42001650153464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127763 (or 127759 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 42001650153464 its reverse (46435105610024), we get a palindrome (88436755763488).

The spelling of 42001650153464 in words is "forty-two trillion, one billion, six hundred fifty million, one hundred fifty-three thousand, four hundred sixty-four".